Frontend Engineer Jobs in Cambridge

Full Stack Engineer / Developer (Python JavaScript) Cambridge / WFH to £75kWant to work on technically challenging projects collaborating with a busy, motivated team of software professionals in a friendly environment with a good work / life balance?You could be joining a market leading software house whose remote access product is used by hundreds of millions of users worldwide.What’s in it for you:

Salary to £75k + Bonus

Pension

Private Medical Care

Life Assurance

Travel Insurance

Subsidised gym membership and a range of other perks

Your role:As a Full Stack Engineer you will design and develop web based client portals across the full stack with Python and JavaScript. There are challenges around scalability and robustness, you’ll be continually learning and progressing your career with exposure to the microservices based backend.Location / WFH:There’s a friendly and supportive team environment, you’ll be able to work from home most of the time, meeting up with colleagues in the Cambridge office once or twice a month.About you:

You have full stack web development experience with Python and JavaScript (ideally including Vue.js but React or Angular skills are also fine)

You have experience with Python frameworks such as Pyramid, Django and Flask

You enjoy collaboratively problem solving as part of an Agile team where you can input into technical discussions and decisions as well as take ownership of particular projects

You’re commercially savvy and understand the effect your work has on the overall product

Apply now to find out more about this Full Stack Engineer / Developer (Python JavaScript) opportunity.At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We’re an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Senior UI Developer, C

ECM Selection (Holdings) Limited

+1

Developing WPF applications for simulations for scientific industryThis successful Cambridge company develop simulation software for specialist industry. With international reach, yet local offices and a family feel they would suit an experienced engineer skilled in C# software development including desktop UI. WPF or comparable technologies are ideally sought.You ll be someone able to take on a senior hands-on development position within their UI team. Colleagues are likewise C# developers, a small team working closely with mathematical software engineers. They in turn develop the simulation side of the software suite, which is also C#.You will have:

Extensive commercial-grade software development experience in C# with .NET (whether .NET 6-9, Framework or Core).

Held senior developer responsibilities before, including taking a view on software engineering approaches, leading projects where required, and mentoring junior colleagues.

Ideally, experience with WPF, XAML and related application architecture and event routing. Otherwise, desktop UI via Prism or with Windows Forms (or Qt, etc.), or equivalent UI development experience with web component UI such as React, Angular or similar will be considered. You ll likely be familiar with DI / IoC, MVC / MVP / MVVM, and similar patterns for separation of concerns and reduced dependencies.

Developed applications which allow a skilled user to interact with and manipulate complex technical content, rather than e.g. CRM or other database front ends.

A good intuition about UI usability, considering users profiles and use cases. This is not a UX role, and the software is already favoured by users, yet intuition and experience will help ensure that future developments are similarly well received.

The ability to get up to speed quickly, and work independently as well as collaborate with colleagues.

This is a friendly and close-knit company which can offer a long term career opportunity. Situated within cycling distance of north Cambridge, the company s offices also offer plenty of parking on site.Another top job from ECM, the high-tech recruitment experts.Even if this job’s not quite right, do contact us now - we may well have the ideal job for you. To discuss your requirements call (phone number removed) or email your CV. We will always ask before forwarding your CV.Please apply (quoting ref: CV27397) only if you are eligible to live and work in the UK. By submitting your details you certify that the information you provide is accurate.

Senior Software Engineer

Oscar Associates Limited

+5

Salary: £55,000 - £65,000 Location: Cambridge (Hybrid - 2 days per week in office) Industry: Open-Source Software / Data & Collaboration PlatformsThe OpportunityI’m recruiting for a fast-growing Cambridge-based technology company that’s making waves in open-source software and collaborative data platforms. This role is ideal for a Senior Software Engineer who thrives on building scalable, high-quality applications and wants to have a tangible impact on product direction and team growth.You’ll be joining an engineering team of around 10 developers, working in a collaborative environment where mentorship, technical excellence, and open-source contributions are genuinely encouraged.What You’ll Be Working On

Designing, developing, and maintaining scalable open-source applications

Building new features and improving existing systems across backend and frontend

Writing clean, maintainable, and well-tested code

Collaborating closely with Product, Design, and other engineers

Participating in code reviews, architectural discussions, and mentoring team members

Improving system performance, reliability, and developer experience

Projects include API-first platforms, real-time collaboration tools, and data-driven services used globally.Tech Stack (Open-Source)

Backend: Python, Go

Frontend: React, TypeScript

Frameworks: Django, FastAPI

Databases: PostgreSQL, Redis

Infrastructure: Linux, Docker, Kubernetes, CI/CD pipelines

Cloud: AWS

Testing: Pytest, Jest

You don’t need experience with every tool - strong programming fundamentals and a passion for open-source are key.What They’re Looking For

Commercial experience as a Software Engineer (5+ years preferred)

Strong experience building backend services and familiarity with frontend frameworks

Experience with open-source technologies in production

Comfortable owning features from design through to delivery

A collaborative mindset and experience working in Agile teams

Willingness to mentor junior developers and contribute to architectural decisions

Salary & Benefits

Salary: £55,000 - £65,000 depending on experience

Hybrid working: 2 days per week in the Cambridge office

25 days holiday plus UK bank holidays

Flexible working hours and strong work-life balance

Company pension scheme

Private healthcare and wellbeing support

Annual learning and development budget

Modern equipment provided

Clear progression and senior-level mentorship opportunities

Why Apply?This is an excellent opportunity for a Senior Software Engineer to work with modern open-source technologies, influence product and architecture decisions, and grow within a highly collaborative, technically excellent team in Cambridge.Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Application Software Engineer - Degree, JavaScript

Application Software Engineer (Mid level - Senior), Degree, UI/UX, JavaScript Location: Cambridge, UK (Hybrid) Salary: £35,000 - £55,000 (depending on experience) The Company Join a pioneering AI and machine learning software house, led by award-winning entrepreneurs and known for pushing the boundaries of innovation. You’ll be part of a collaborative, high-calibre team working on impactful, real-world projects, leveraging cutting-edge technologies including modern JavaScript libraries and front-end frameworks. What We’re Looking For Education & Skills

A 2:1 or higher in Computer Science, Engineering, Physics, or a related field from a top university.

AAB or higher at A-levels.

Strong mathematical and analytical thinking skills.

Excellent communication and teamwork abilities, happy to be in a team and share ideas. Technical Skills

Exceptional with one or more of the following: Programming: Node.js, Python, Java, JavaScript (React, Angular, Vue.js), JavaScript libraries (React, Angular, Vue.js)

Databases: PostgreSQL, Elasticsearch, Redis

A proactive, problem-solving mindset and eagerness to learn.

Some UI or UX design work

Ideally a competent programmer in Java or Python to a high level

Someone that has been involved both backend and front end could do very well here. Experience

The sweet spot for the Application Software Engineer position is someone with three to five years industry experience in a cutting edge tech company.

Passion for software engineering and a desire to build scalable, high-quality applications. The Role As an Application Software Engineer, you’ll:

Contribute to the design, development, and implementation of software applications.

Collaborate with a diverse and talented team of engineers.

Learn from an experience team whilst sharing your own ideas.

Designing smart web based applications, chance to work end back and front end. Why Join Us?

Work with a globally respected AI software company.

Competitive salary and benefits.

Hybrid working model with a collaborative office culture in Cambridge.

Learn from top experts in AI and machine learning.

Clear progression path and opportunities to grow your career. Application Process

Submit a CV that highlights your academic achievements and relevant experience.

Initial discussions will take place before your application is submitted to the employer. Ready to take the next step in your software engineering career? Apply now! Adecco is acting as an Employment Agency. We are an equal opportunities employer. Keywords: Software Engineer, Mid-Level Developer, Python, Java, Node.js, AI, Machine Learning, SDLC, Application Development, Cambridge Tech Jobs, Software Engineering Careers, JavaScript libraries, React, Angular, Vue.js, front-end development, full stack development

Application Software Engineer - Degree, JavaScript

Application Software Engineer (Mid level - Senior), Degree, UI/UX, JavaScript Location: Cambridge, UK (Hybrid) Salary: 35,000 - 55,000 (depending on experience)The Company Join a pioneering AI and machine learning software house, led by award-winning entrepreneurs and known for pushing the boundaries of innovation. You’ll be part of a collaborative, high-calibre team working on impactful, real-world projects, leveraging cutting-edge technologies including modern JavaScript libraries and front-end frameworks.What We’re Looking ForEducation & Skills

A 2:1 or higher in Computer Science, Engineering, Physics, or a related field from a top university.

AAB or higher at A-levels.

Strong mathematical and analytical thinking skills.

Excellent communication and teamwork abilities, happy to be in a team and share ideas. Technical Skills

Exceptional with one or more of the following: Programming: Node.js, Python, Java, JavaScript (React, Angular, Vue.js), JavaScript libraries (React, Angular, Vue.js)

Databases: PostgreSQL, Elasticsearch, Redis

A proactive, problem-solving mindset and eagerness to learn.

Some UI or UX design work

Ideally a competent programmer in Java or Python to a high level

Someone that has been involved both backend and front end could do very well here.

Experience

The sweet spot for the Application Software Engineer position is someone with three to five years industry experience in a cutting edge tech company.

Passion for software engineering and a desire to build scalable, high-quality applications. The Role As an Application Software Engineer, you’ll:

Contribute to the design, development, and implementation of software applications.

Collaborate with a diverse and talented team of engineers.

Learn from an experience team whilst sharing your own ideas.

Designing smart web based applications, chance to work end back and front end. Why Join Us?

Work with a globally respected AI software company.

Competitive salary and benefits.

Hybrid working model with a collaborative office culture in Cambridge.

Learn from top experts in AI and machine learning.

Clear progression path and opportunities to grow your career.

Application Process

Submit a CV that highlights your academic achievements and relevant experience.

Initial discussions will take place before your application is submitted to the employer.

Ready to take the next step in your software engineering career? Apply now!Adecco is acting as an Employment Agency. We are an equal opportunities employer.

Senior Software Engineer

Oscar Associates (UK) Limited

Senior Software Engineer Salary: £55,000 - £65,000 Location: Cambridge (Hybrid - 2 days per week in office) Industry: Open-Source Software / Data & Collaboration Platforms The Opportunity I’m recruiting for a fast-growing Cambridge-based technology company that’s making waves in open-source software and collaborative data platforms. This role is ideal for a Senior Software Engineer who thrives on building scalable, high-quality applications and wants to have a tangible impact on product direction and team growth. You’ll be joining an engineering team of around 10 developers, working in a collaborative environment where mentorship, technical excellence, and open-source contributions are genuinely encouraged. What You’ll Be Working On Designing, developing, and maintaining scalable open-source applications Building new features and improving existing systems across backend and frontend Writing clean, maintainable, and well-tested code Collaborating closely with Product, Design, and other engineers Participating in code reviews, architectural discussions, and mentoring team members Improving system performance, reliability, and developer experience Projects include API-first platforms, real-time collaboration tools, and data-driven services used globally. Tech Stack (Open-Source) Backend: Python, Go Frontend: React, TypeScript Frameworks: Django, FastAPI Databases: PostgreSQL, Redis Infrastructure: Linux, Docker, Kubernetes, CI/CD pipelines Cloud: AWS Testing: Pytest, Jest You don’t need experience with every tool - strong programming fundamentals and a passion for open-source are key. What They’re Looking For Commercial experience as a Software Engineer (5+ years preferred) Strong experience building backend services and familiarity with frontend frameworks Experience with open-source technologies in production Comfortable owning features from design through to delivery A collaborative mindset and experience working in Agile teams Willingness to mentor junior developers and contribute to architectural decisions Salary & Benefits Salary: £55,000 - £65,000 depending on experience Hybrid working: 2 days per week in the Cambridge office 25 days holiday plus UK bank holidays Flexible working hours and strong work-life balance Company pension scheme Private healthcare and wellbeing support Annual learning and development budget Modern equipment provided Clear progression and senior-level mentorship opportunities Why Apply? This is an excellent opportunity for a Senior Software Engineer to work with modern open-source technologies, influence product and architecture decisions, and grow within a highly collaborative, technically excellent team in Cambridge. Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website. TPBN1_UKTJ

Web Designer & Developer

Polytec Personnel Ltd

Location: Saffron Walden Type: Permanent Hours: Monday-Friday, 9:00am-5:30pm Salary: Competitive Job Reference: 35910 Our rapidly expanding AI client based in Saffron Walden is seeking a Web Designer and Developer to help bring their digital vision to life. This role is a fantastic opportunity for a recent graduate who’s passionate about both design and development. You’ll be responsible for crafting visually stunning websites, developing user-friendly front-end solutions and creating engaging digital content. Responsibilities - Design and develop website pages and templates using HTML, CSS and modern web standards - Manage and update websites using CMS platforms (e.g., WordPress, Joomla) - Create wireframes, mock-ups and layouts, ensuring a visually appealing and user-friendly experience - Produce digital artwork, graphics and visual assets using Adobe Creative Cloud (Photoshop, Illustrator, InDesign) - Assist with creating 3D and motion content, as well as video and podcast materials for marketing - Manage website domain registrations, hosting and DNS changes with IT - Oversee website testing, quality assurance and ensure compliance with accessibility and privacy regulations - Track site performance, user behaviour and implement SEO best practices - Collaborate with internal teams on marketing campaigns and work with external creative partners Requirements Essential: - Strong command of HTML, CSS and experience with at least one CMS platform (e.g., WordPress, Joomla, etc.) - Proficient in Adobe Creative Cloud (Photoshop, Illustrator, InDesign) for graphic design work - Ability to create polished, high-quality digital visuals, including retouching and enhancing imagery - Highly organised with the ability to manage multiple projects simultaneously and meet deadlines - Effective communicator, comfortable working independently and as part of a small, agile team - Full UK driving licence and eligible to work in the UK without visa restrictions Desirable: - Experience with 3D design tools like Blender or similar platforms - Familiar with video editing and podcast production - Knowledge of Desktop Publishing (DTP) software for layout and design - Understanding of website accessibility standards and GDPR/privacy compliance - Familiarity with SEO practices, analytics tools and methods for optimising site performance - Basic knowledge of JavaScript or modern front-end development frameworks Please contact us as soon as possible for more details or apply below!

Application Software Engineer - Degree, UI/UX, JavaScript

Application Software Engineer (Mid level - Senior), Degree, UI/UX, JavaScript Location: Cambridge, UK (Hybrid) Salary: £35,000 - £55,000 (depending on experience) The Company Join a pioneering AI and machine learning software house, led by award-winning entrepreneurs and known for pushing the boundaries of innovation. You’ll be part of a collaborative, high-calibre team working on impactful, real-world projects, leveraging cutting-edge technologies including modern JavaScript libraries and front-end frameworks. What We’re Looking For Education & Skills

A 2:1 or higher in Computer Science, Engineering, Physics, or a related field from a top university.

AAB or higher at A-levels.

Strong mathematical and analytical thinking skills.

Excellent communication and teamwork abilities, happy to be in a team and share ideas. Technical Skills

Exceptional with one or more of the following: Programming: Node.js, Python, Java, JavaScript (React, Angular, Vue.js), JavaScript libraries (React, Angular, Vue.js)

Databases: PostgreSQL, Elasticsearch, Redis

A proactive, problem-solving mindset and eagerness to learn.

Some UI or UX design work

Ideally a competent programmer in Java or Python to a high level

Someone that has been involved both backend and front end could do very well here. Experience

The sweet spot for the Application Software Engineer position is someone with three to five years industry experience in a cutting edge tech company.

Passion for software engineering and a desire to build scalable, high-quality applications. The Role As an Application Software Engineer, you’ll:

Contribute to the design, development, and implementation of software applications.

Collaborate with a diverse and talented team of engineers.

Learn from an experience team whilst sharing your own ideas.

Designing smart web based applications, chance to work end back and front end. Why Join Us?

Work with a globally respected AI software company.

Competitive salary and benefits.

Hybrid working model with a collaborative office culture in Cambridge.

Learn from top experts in AI and machine learning.

Clear progression path and opportunities to grow your career. Application Process

Submit a CV that highlights your academic achievements and relevant experience.

Initial discussions will take place before your application is submitted to the employer. Ready to take the next step in your software engineering career? Apply now! Adecco is acting as an Employment Agency. We are an equal opportunities employer. Keywords: Software Engineer, Mid-Level Developer, Python, Java, Node.js, AI, Machine Learning, SDLC, Application Development, Cambridge Tech Jobs, Software Engineering Careers, JavaScript libraries, React, Angular, Vue.js, front-end development, full stack development

Frontend Engineer Jobs in Cambridge

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