Are you looking to join a company that strikes the perfect balance – big enough to offer well-established career paths, yet small enough that your work makes a tangible difference? A company that not only boasts top-tier tech talent but also a culture that matches?
I love recruiting for this company, and I’m confident you’ll love working here.
We’re looking for a Principal Software Developer to join a team of four highly skilled and friendly individuals: a Team Leader and three developers.
As an experienced Software Developer with deep expertise in modern development practices, cloud services, architecture, and crafting high-quality solutions, this role will see you actively contributing to hands-on software development while providing technical leadership within your team.
You’ll be a democratic force within the team—knowing when to lead decisively and when to listen and encourage collaboration. You’ll make key decisions around software architecture, technology choices, and solution design, always with the understanding that achieving software excellence is a collective effort. Here, all ideas are valued, and success is shared.
Tech-wise, you’ll be proficient in C#, .NET, Angular, TypeScript, SQL, and various Azure platform-as-a-service components. You’ll also ensure that every piece of code you write is well-tested.
If this sounds like the right opportunity for you, apply now! Or if you want to ask some questions to learn more, drop me a line and let’s talk!
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Are you looking for a role that you can literally make your own? Does the idea of working in a newly created, varied role with enormous scope sound appealing? Then this could be just the role for you. You will enjoy working in a small team, where you will enjoy rolling your sleeves up and getting stuck in.
Previous experience in a Marketing Co-Ordinator role is vital in this role, as are the ability to communicate effectively with both internal and external stakeholders. You will be a self-starter, capable of managing your own time and confident in visiting suppliers.
It is a brand-new position and it will be a busy role and they are looking for someone with maturity and is able to manage their own time and diarise visit with suppliers etc.
Key Duties include:
Maintaining the social media on all platforms
Identify opportunities to improve current Marketing content
Manage weekly catch-ups with internal stakeholders.
Responsibility for chasing the commercial team on any ideas and literature.
Keeping the website and content management system updated
Organise events
Undertake presentations
Organise merchandise
The role is based in the office 5 days per week, and offers the opportunity to work for a marketing leading business in their industry. The role offers a fantastic salary and benefits package with incentives such as regular one to ones, structured development plans and potential progression opportunities in future.
If this sounds like a role of interest, please apply now for immediate consideration.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
We are looking for an experienced IT Systems / Infrastructure Manager to join a vibrant IT Team in Nottingham. As the IT Systems / Infrastructure Manager you will be the most senior IT person in the entire company and we are looking to you to bring a brand new way of working to the business.
We are looking for someone who can bring new ideas to light for the company. If you are afraid of getting your hands dirty this isn’t the role for you! We need can-do attitudes and a person looking to create a great new culture across a multimillion pounds business.
This role includes maintaining, developing, optimising, audit and safeguard the IT Network and Infrastructure plus line management of the IT team.
Key Responsibilities:
Oversee the planning, installation, and management of IT infrastructure, including servers, networks, storage, and cloud services.
Ensure the reliability, security, and scalability of the company’s IT infrastructure to meet operational needs.
Lead and manage a team of IT specialists responsible for system administration, network management, and infrastructure support.
Develop and enforce IT policies, procedures, and standards related to C-Level.
Monitor and maintain system performance, ensuring maximum uptime and availability.
Plan and execute IT infrastructure projects, ensuring they are delivered on time and within budget.
Implement and manage disaster recovery plans, ensuring business continuity in case of a system failure or cyberattack.
Manage relationships with third-party vendors, negotiating contracts and ensuring service levels are met.
Evaluate and recommend new technologies to improve IT infrastructure and align with business goals.
Ensure compliance with security policies, industry regulations, and data protection standards.
What you’ll need – skills and experience:
Management Skills/Experience
Windows Server
Active Directory – Group Policy
Office 365 / EntraID
Virtualisation – VMWare / Hyper V
Networking – firewall/security/VLAN, WAN, Wi-Fi
Disaster Recovery
If you would like to hear more about the role and the company, please feel free to email or call me to discuss.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Location: Hybrid, Cambridge 2 days per week (ideally, maybe more flexibility)
Salary: Up to £75K + 12% pension, life insurance and more.
Are you someone who loves our planet and wants to do good in a role with a biodiversity-focused global organisation?
Would you like to do more with your technical skills? Are you somebody who’s dreamed of working to support and connect people and systems for the benefit of species conservation? Read on.
Thankfully, as you read this there are organisations already working on deeply detailed and technical systems aimed at recovering and regenerating ecosystems. These are essential in promoting collaboration and preventing biodiversity loss or limiting loss in scenarios where it is unavoidable. These systems range from databases on endangered species and key biodiversity areas to things like tracking pollution, monitoring species and the recovery of regions or sites. They are integrated into companies, governments and organisations all over the world and help all to understand how ecosystems interact and influence one another and how we, as humans, can protect them.
A passion for nature or the environment more broadly will serve you well here, as a conservation org. they are hyper-focused on impact and making their work accessible, integrating partners and customers into their platform to expand who is making use of this data for decision-making.
The CIO here has real ambitions to see the tech evolve across this 2,000+ people org with ~10 regional offices and teams spread more broadly than that across biodiversity hotspots (physical & political). That includes hardware, software, data science, and the whole shebang.
So, what will you be doing specifically?
Designing, building and maintaining the tech foundation that underpins a key database and platform. This will include investigating issues and implementing fixes to build in resilience and remove points of failure. You’ll also bring documentation up to standard; much was completed by consultants and wasn’t always updated by internal members of the team so there is some work to do in enabling the evolution of this platform and this may include switching to Python and Django or other technologies in the longer-term – 2+ years.
The skills priorities are Ruby on Rails and exp building APIs, exp with geospatial data and GIS tools is highly desirable. The role will be 70:30 Backend : Leadership, with some infrastructure and security tasks in there.
There are a number of partners who collaborate on various other interlinked tools, so cross-team collaboration experience will be beneficial. If you’ve touched on security or some DevOps tools and cloud technologies, but not extensively, there is support to grow your knowledge in the form of partners/teammates and funding for courses, textbooks or other materials if needed.
Experience Required:
Ruby on Rails – Backend focused
PostgreSQL
Docker
DevOps – AWS
Leadership Experience
It’s a small team of 5, including the systems manager, that is part of a broader conservation tech ecosystem of 5 to 6 other teams and systems that occasionally collaborate or share resources, including with some of those partner orgs.
You’ll be involved with the design, review code and work closely with, scientists, ecologists, and climate researchers, prioritise work and engage some stakeholders or 3rd parties, as some internal teams such as GIS and data analysts and program managers to support them in delivering projects across various tiers of the conservation sector.
Interested in addressing biodiversity loss and turning things around? Do say hello 😊.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Are you the type of developer who love having your own autonomy and ownership over projects? Are you the type of developer who enjoys working in a collaborative environment with people you can learn from? Are you the type of developer who loves working on cutting edge technology?
If you like working in excitable, fast-moving start-ups where the tech and culture are amazing. There is a clear vison from the business and the career path is open for you.
Then there are roles with companies like the one we are recruiting for. An established, profitable young business who have struck a goldmine of an idea, and already have customers queuing up to sign on the dotted line.
They have developed a data-led product that is going to revolutionise their sector, and the orders are coming in thick and fast from major global players who they’ve worked with for years.
You’ll be joining a new data science team & software development team that is likely to grow further over the next 12 months.
As a Software Engineer you will be joining a dynamic development team to contribute to the evolution of WebApp and Data Platforms. This role is designed for a passionate individual eager to develop innovative features, resolve technical issues, and engage in the continuous improvement of software engineering processes. Your role will encompass the full software development lifecycle, including coding, testing, deploying, and monitoring, with a focus on delivering high-quality software solutions.
Thing you’ll need to bring to the table:
3 years+ of experience in software development
Proficiency in at least one: Python, Java, Springboot with a testing framework
Strong knowledge of web development technologies (e.g., HTML, CSS, Vue.js, Pinia)
Experience with Cloud Platform, preferably Azure
Good understanding of software architecture and design principles
Excellent problem-solving and debugging skills
Ability to work both independently and collaboratively in a team
Strong communication and interpersonal skills
Experience with Agile development methodologies
The role would be based mainly from home with travel into Sheffield once a week, so ideally you will drive.
If this sounds like something worth discussing further, apply or get in touch with us at Rebel Recruiters!
The company are likely to grow further, so if you are an experienced data scientist who would prefer a more senior role, please apply anyway stating your salary expectations.
Please note: All UK-based applicants will be given a guaranteed reply.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Location: Office in Sheffield, hybrid working of one day per week in the office.
Salary: Up to £60k
Do you love start-up life but can’t afford the riskiness of joining one right now?
Do you see yourself as a bit of a pioneer? Someone who relishes a challenge, and would love to be the first DevOps Engineer in a start-up with a difference?
If this sounds like you, read on- this is what you’ve been waiting for!
I am recruiting for an excellent start-up company in Sheffield. They aren’t your risky kind of start-up though: they are the brainchild of a very well-established business, so come with all the security, know-how, and business contacts to know they’ll do well, so it’s a win-win!
This organization is still in its infancy: they now have a few developers, data scientists/engineers, heads of departments, but no DevOps team…yet.
You will be their first DevOps hire, so it’s a really important role for them to fill with the right person. You’ll have a few years of DevOps experience under your belt, using tech like Azure, Azure DevOps, PowerShell, Python, Bash, Kubernetes, Bicep/Terraform, etc. and you understand how DevOps fits into a tech department.
You’ll be adept at making sure that the technical estate is set up for success: that everything that can be automated is automated, that alerts, logging, monitoring, CI/CD pipelines are set up, etc. you want to enable the team to do their best work, and you just love building robust, enterprise-level systems to ensure they achieve it!
As you can imagine, you’ll have a lot of say in the technical direction of your domain and will get to make key tech decisions and implementations, all the while, being supported by the VP of Engineering.
Career progression is baked into this role, and all roles at the company at this stage, as you’ll be joining them on essentially the ground floor. As the company grows, so will your position within it.
I don’t like to use platitudes like ‘exciting’ or ‘dynamic’ in my adverts as a general rule, as they’ve lost their meaning through overuse, but I can confidently say that this role is a genuinely exciting one- it’s got everything an enthusiastic and talented DevOps Engineer could want in a role!
If this sounds right up your street, apply now or get in touch to find out more about your new role.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Are you an embedded engineer with schematic or PCB design experience? If you have enjoyed a bright start to your embedded career but are looking to further establish yourself at a growing electronics manufacturer, please read on.
In this role you’ll be working for a highly respected tech company that develops security products.
You will be programming in C/C++ (designing, developing, coding, testing and debugging). Working on a Linux/Ubuntu environments. This role is aimed at a junior/mid-level engineer with around 2/3 years of commercial experience as a developer. The company is truly a family orientated business where everyone supports each other. With that being said, your ideas and suggestions will be taken onboard.
The perfect person for this opportunity would be:
Someone with a strong understanding of embedded environments
Solid programming experience in C and C++
Excellent diagnostic skills
Hardware/PCB design
Experience with Altium would be an advantage
FPGA knowledge would be an advantage
We are offering a salary of between £40,000 – £50,000 with a great benefits package including 30 holidays (in addition to bank holidays). The office is based in Derbyshire (commutable from Nottingham, Mansfield and Derby) and you would be required to work in the office 4 days per week.
If you are looking to have an exciting/lucrative career in this industry. Please feel free to email us your CV today and we would love to schedule a call to discuss this role with you.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Location: Nottingham city centre, hybrid- very flexible, ideally 1 day per week in the office (Tuesdays would be perfect).
Salary: Up to £55k, depending on experience.
Do you feel just another number at your company? Is it a bit tiny-cog-giant-machine-esque?
How does working at a 6-person company sound to you?
Well, dear developer, if you like the sound of that, have I got the right role for you!
I have partnered with a cracking little start-up company that is doing big things in the car insurance space, and they’d like you to join them on their journey.
You will be joining a very knowledgeable, approachable, and friendly Head of Development, and a couple of analysts who do a little bit of everything.
You, however, will mainly be focussing on a new project they have won, which mainly consists of front-end focussed work, in the short term, and many other projects in the medium to long term.
The front-end work is for a household name, with lots to do!
Tech-wise, they use:
.Net Razor Pages
C#
.Net MVC & Core 6+
HTML
CSS
jQuery/JavaScript
It’s really important that you’re happy and comfortable using .Net Razor pages for this role. This is the main technology stack they are going to be using for this initial project, and, whilst there’s scope to use different tech moving forward on other projects, this is what you’ll be living for the near future in this role!
If this sounds great to you, then hit apply or drop me a line to find out more!
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect regardless of background.
Do you love cars?How about the planet?Fancy playing a part in reducing vehicle emissions and making driving as safe as possible?
If you’re nodding vigorously, then you’re in luck because I’m working with a company that does just that!
They have tasked me with finding someone to join their Desktop Team, so you’ll be using C# as your primary language, WPF (Windows Presentation Foundation) 70% of the time and WinForms (Windows Forms) 30% of the time.
You’ll need a great academic background in Maths/ Physics/ Computer Science/ Mechanical Engineering as the work you’ll be doing needs to be exceptionally accurate as it’ll be used for safety standard setting in the industry. If you’ve got experience of working in the automotive industry, that would be super useful!
The work you’ll be undertaking in this post will be vital for not only your employer, but the industry at large, so if you’ve felt like a tiny cog in a giant machine (pun fully intended!) and like your work doesn’t really matter, then this role will be like a breath of fresh air!
You’ll also get one day per month as ‘self-directed time’ to do as you please! You can learn a new language, take a technical exam, or do anything you like!
Over the next couple of years, the company is looking to link up the Desktop Team with another team that uses a variety of tech, including Docker and Kubernetes, so there’s a chance to learn new tech further down the line in this role.
The work arrangement is simple – you work from home as much as you want to: the minimum requirement for any travel is twice per year for team building events, average amongst current staff is 1/ month in the office.
If this sounds good to you, apply now or drop me a line to find out more!
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect regardless of background.
Location: Fully Remote but you have to be based in the East Coast, USA, or Mainland Europe
Salary: Up to £150k with generous benefits + equity
*PLEASE NOTE: Python/FastAPI + React/Typescript expertise is essential*
Wow.
That’s how we felt after the briefing call with the Head of Engineering. Why? Because this opportunity really does have everything.
Work with a purpose that is changing the world for the better? Check.
Backed by serious investment whilst also doubling revenue YoY? Check.
Remote work, with super-talented colleagues spread across the globe? Check.
Great pay, benefits and culture? Check, check, check!
This *ridiculously* cool climate-tech company is at the start-up/scale-up inflection point.
They’re moving past the days where problems were solved with unstructured grit, where intuition and random brilliance were the order of the day. They’re now looking for sanity and scalability, and you’ll play a leading role in this transformation.
Their team develops a unique product that helps organisations proactively monitor and manage one of the major (and up until now, less-addressed) effects of climate change. It is a devastating problem that is wreaking havoc across the world, but with the products you’ll be developing you’ll directly be contributing to a safer and more stable world.
With a new round of investment and new customers signing up for their groundbreaking product, they are on the cusp of a major recruitment drive, but none of their roles are more important than this Chief Software Engineer role.
Currently, they have a talented team of software engineers with a front-end bias, and little in the way of deep Python software development experience. With these roles, they want to help balance this, by hiring a super-capable Chief Software Engineer with expert-level proficiency in full-stack, cloud-driven (GCP, Azure or AWS) development in React, Angular or Typescript along with Python/FastAPI (this is vital).
You must also have a genuine interest in the sustainability movement and working for a company that is mission-driven as you’ll be working with super-passionate people who care deeply about our planet.
You’ll have no formal line management responsibilities in this role but will lead/coach the team and drive the adoption of industry-leading technology and standards across the engineering team. You’ll be a flexible and sensitive technical leader, able to win over colleagues who are working through this cultural and technical transition using your excellent relationship-building, leadership and collaboration skills.
The role will be remote based with occasional travel into London and/or Amsterdam, and you can be based anywhere in the US, mainland Europe or on the East Coast of the US (but able to be flexible to GMT/CET working patterns).
On offer is a salary of up to £150k with generous benefits + equity.
Please apply to find out if you might be suitable (all our applicants are screened by an experienced, human recruiter and not AI)
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Not all Data Scientist roles are equal – you know this. Some involve working in large, slow-moving companies that are trying to pivot to AI and ML. They’re OK, but they’re just soooo slooooow.
Others involve working in excitable, fast-moving start-ups where the tech and culture are amazing, but you’re only ever a month away from potentially losing your job…or getting promoted! The future is just too uncertain for your liking (and your rent/mortgage/Deliveroo payments)
Then there are roles with companies like the one we are recruiting for. An established, profitable young business who have struck a goldmine of an idea, and already have customers queuing up to sign on the dotted line.
They have developed a data-led product that is going to revolutionise their sector, and the orders are coming in thick and fast from major global players who they’ve worked with for years.
You’ll be joining a new data science team that is likely to grow further over the next 12 months.
The role will involve using various statistical / machine learning techniques to drive insights from large, complex datasets on behalf of their customers.
You’ll need to be a dab-hand at data analysis and visualisation, and will likely have used Python, R and SQL in your current or previous roles.
Any exposure to ML models and/or Cloud tools such as Azure Databricks would be advantageous.
The role would be based mainly from home with travel into Sheffield once a week, so ideally you will drive.
If this sounds like something worth discussing further, apply or get in touch with us at Rebel Recruiters!
The company are likely to grow further, so if you are an experienced data scientist who would prefer a more senior role please apply anyway stating your salary expectations.
Please note: All UK-based applicants will be given a guaranteed reply.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Location: Ripley, Derbyshire office. On-site 5 days per week
Salary: Up to £75K
Do you love PHP and development in general, but don’t feel you’ve got much autonomy?
Would you relish the chance to put your skills to the test and build a greenfield application from scratch as a sole developer?
If so, read on!
Working with a great company in Derbyshire, we are recruiting for a Senior PHP Developer to join them, with a more junior dev to follow soon after.
This role will see you taking over development from an outsourced development agency, to bring it in-house. It’s a 20-module system that spans the entire company, so you’ll go into the office 5 days per week and sit with different departments to gather their requirements as users and get to work on building it out.
You’ll be using PHP, along with other web technologies, including JavaScript/TypeScript, front end and PHP frameworks, TBC.
You’ll get lots of autonomy and chance to flex your development skills in an environment that’ll really benefit from having you there. This is important work that needs a skilled pair of hands, and leadership opportunities are built in as they’ll be hiring a more junior dev to join you after you’re bedded in.
If this sounds exciting to you, apply now or drop me a line to find out more!
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Do you want to play a fundamental part in your next Credit Control position? Does the idea of working in a role with huge variety where no two days are the same, for a market leading business sound appealing? Then this could be the perfect opportunity for you. You will enjoy working in a small team, where you will enjoy rolling your sleeves up and getting stuck in.
Previous experience of the full Credit Control and Sales Ledger process are key traits with this role, as are the ability to communicate effectively with both internal and external stakeholders. You wont shy away from tasks and will thrive on variety.
Key Duties include:
Chasing overdue debt in line with agreed payment terms via telephone and email
Opening new credit accounts
Raising sales invoices
Raising and posting manual invoices and credit notes
Raising and posting journals
Bank Reconciliations
The role is based in the office 5 days per week and offers some fantastic incentives such as regular one to ones, healthcare cash plan, structured development plans, life assurance, and staff discount on items purchased.
If this sounds like a role of interest, please apply now for immediate consideration.
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.
Location: Nottingham City Centre, hybrid- twice /week in the office.
Salary: Up to £75k plus benefits, stock options
Have you been waiting for a new tech start-up to come to Nottingham with all their greenfield work, cool shiny tech, and infinite potential to make you filthy rich as one of their first hires?
Well, look no further: they’ve arrived!
Looking for what will be their 4th dev (including a hands-on co-founder) you are a senior TypeScript Software Engineer who absolutely loves AI, with big aspirations. You live and breathe your craft: not satiated with your 9-5, you love tinkering with new and emerging tech in your free time and have come to have quite an affection for OpenAI, LLMs, and AI in general, and have been fortunate enough to get to play with it in your job, too- Langchain is a particular favourite!
You know you’re a great engineer but feel your talents might be being wasted in your current role, where you’re siloed and don’t get to flex your creative development muscles anywhere near as much as you’d like…that is not the case here.
This is a true tech company- the tech is the business, so you’ll never be an afterthought: without you and your fellow software builders, the company can’t exist!
You’ll be treated as a founding member of the team, will have a big say in technical direction, will help build up the team, and be getting your hands dirty with lots of shiny, greenfield development-what’s not to love?!
This is a hybrid role, so you’ll be going into the office twice per week. It’ll be a great time to have social interactions with your team, share ideas, and feel the buzz of what you’re all creating!
At a glance, you’ll be great with:
Proficiency in Langchain JS, LangGraph JS, Typescript
Demonstrable experience building Multi Agent AI Systems
Hands-on experience with major LLM providers such as OpenAI
Experience in designing and implementing web applications
Strong understanding of AI ethics and data privacy principles
Knowledge of best practices in secure software development
Front-End Development and CSS skills
If you’ve got any experience with the following- commercial or personal- it would be very useful:
Experience with Svelte Kit, Supabase, and Postgres
Familiarity with Effect TS
Knowledge of cloud platforms (AWS / Azure / Google Cloud)
Understanding of basic information security principles
Awareness of GDPR and its implications for AI and data handling (preferred)
If this sounds like the role you’ve been waiting for, apply now or drop me a line to find out more!
We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.