Backend Engineer Jobs in Milton Keynes

The Principal Developer is a senior technical leader responsible for driving the architectural direction, design, and development of complex software systems. This role involves leading high-level projects, making strategic decisions regarding technology stacks, and ensuring the scalability, maintainability, and performance of applications. The Principal Developer works closely with cross-functional teams, including engineering, product, and business stakeholders, to align technical solutions with business objectives. This position performs important team leadership, primarily leading engineers and developers within the development function.Experience needed for this jobSuccessful experience of working within Development teamsExperienced in Development methodologies covering both Agile and traditional WaterfallProven record of working in an ambiguous and fast-paced environmentWorking knowledge of travel industry technologies, e.g. booking tools and GDS systemsPrevious experience of developing software in the entertainment industryFileMaker DevelopmentFileMaker Pro: Database DesignFileMaker Scripts: Create, troubleshoot and optimize scriptsLayouts and UI/UX designData RelationshipsFileMaker FunctionsExternal data sources, via ODBC, RESTful API, Message Based ArchitectureWebDirectAutomating tasks via schedules or triggersSecurity and Permissions: User actions control, AD Integration, Encryption at rest and in transitPerformance Optimisation: Optimising larger databases, diagnosing and resolving performance issuesFileMaker Server: Deploying to a server environment, managing backupsEssential functions of the jobDevelopment, Design, ArchitectureEnsure product managers and stakeholders requirements are met through development application solutions.Define and design good architectural solutions for implementation within agreed timeframes and predictable costs.Utilize, where appropriate, distributed and decoupled architectures, utilizing APIs and event- based architectures.Design, develop and maintain robust and scalable applications.Write clean, efficient and well documented code.Optimize system performance, scalability and reliability.Ensure all software is kept within source and version control systems.Lead on deployment of version upgrades, following change management processes.Technical Leadership and Oversight:Innovation and Problem SolvingQuality AssuranceGovernance and ComplianceStrategyBudget RequirementsIPCross-Functional CollaborationEducation, experience and competenciesEducation to Degree level or higher in related fieldIn lieu of education equivalent combination of education and directly related experience

Senior Software Engineer

IO Associates

Senior Software Engineer - Embedded & Application SoftwareLocation: On-site (UK)Salary: £60,000-£75,000 per annumJob Type: Permanent, On-siteOur client is a leading technology company who is a leader in advanced automatic vehicle detection and classification (advanced detection systems) software, serving tolling and intelligent transportation markets globally. Their software underpins high-performance vehicle classification systems that integrate multiple sensor technologies.Role SummaryAs a Senior Software Engineer, you will take a technical leadership role in developing embedded and application software for mission-critical advanced detection systems systems. You will drive architectural decisions, mentor junior engineers, and contribute to the evolution of both real-time processing and higher-level software.Key Responsibilities

Lead the design and development of complex software modules in C and C++.

Architect and optimize software for Linux-based platforms.

Guide code reviews and enforce engineering best practices.

Mentor junior engineers.

Translate requirements into robust software.

Troubleshoot field issues and improve software quality.

Required Skills & Experience

Bachelor’s or higher degree in Computer Science, Software/Electronic Engineering, or equivalent experience.

Extensive experience in C/C++ development.

Deep experience with Linux system development.

Proven ability in complex system design.

Desirable

Experience with ITS, traffic systems, tolling or similar domains.

Familiarity with sensor interfaces and real-time data processing.

Expertise with build systems and test automation.

If you are looking to develop yourself in a highly rewarding and growing company, then this is the role for you.TPBN1_UKTJ

Lift Service Engineer

Marmon Lift Recruitment Ltd

Lift Engineer Lift Industry Southampton, South CoastBasic Salary:£50,000 £55,000 per annum (dependent on experience) OTE:Up to £90,000 per annumBenefits: Door-to-door travel time paid, unlimited overtime, monthly standby allowance, 25 days holiday + bank holidays, company pension scheme, company van & fuel card, NVQ 4 development support, and all travel expenses covered.Commutable from:Southampton, Portsmouth, Andover, Salisbury, Winchester, Bournemouth, Poole, Basingstoke, ChichesterMarmon Lift Recruitmentis recruiting for a skilledLift Service Engineer(NVQ Level 3 or equivalent) to join a respected and forward-thinking lift company operating acrossSouthampton.This role focuses on the servicing, maintenance, and minor repair of passenger lifts across a well-organised and local route.Key Responsibilities of a Lift Service Engineer:

Carry out routine lift servicing, maintenance, and minor repairs on a variety of passenger lift systems.

Diagnose faults efficiently and deliver first-time fixes wherever possible.

Log defects, manage parts orders, and ensure all service records are accurately maintained.

Participate in a fair and balanced call-out rota (including evenings and weekends).

Maintain high safety standards and ensure compliance with company and industry regulations.

Provide guidance and support to junior engineers, ensuring excellent customer service at all times.

Requirements of a Lift Service Engineer:

Industry-recognised qualification NVQ Level 3 or equivalent Essential

Full, clean UK driving licence Essential

Minimum of 3 years experience in lift service or repair Essential

Strong technical knowledge of various lift manufacturers and systems.

Confident in managing a service route of around 5060 units in the Southampton area.

Currently living a commutable distance from Southampton or the surrounding areas Essential

Apply to this Lift Service Engineer position:

For a confidential conversation, call07811210079(Monday Friday).

Ping us your CV by email.

Marmon Lift Recruitmentis passionate about understanding what truly matters in your next career move before entering an application or interview process. Our commitment ensures we represent your best interests at all times and help secure your next step in the passenger lift industry.

Payment Architect

Stackstudio Digital Ltd.

Job title- Payment Architect Location: Milton Keynes (2-3 days) Duration: 6 Months Job DescriptionSantander UK is expanding its Payments Solution Architecture team. We are looking for senior level architects with deep experience in payments execution processing. These hires will support the modernisation of our payments estate and the migration of legacy platforms to the Payments Hub (PagoNxt).The individuals must have strong payments scheme knowledge, deep understanding of ISO 20022, and proven experience designing solutions for core payment processing.Mandatory requirements: Candidates must meet all of the following:Payments domain expertise

Strong experience across payments execution processes such as orchestration, order management, clearing, settlement, reconciliations, exception handling and returns.

Practical scheme knowledge in at least several of the following: Bacs, Faster Payments, CHAPS, SWIFT, SEPA, cheques.

Ability to discuss scheme rules, settlement cycles, messaging flows, operational constraints and compliance obligations in detail.

ISO 20022

Deep understanding of ISO 20022 including message structure, mandatory and optional elements, data modelling, mapping, validation and cross scheme differences.

Experience designing or reviewing solutions that implement ISO 20022 end to end.

Architecture and solution design

Significant experience as a Solution Architect in complex financial services environments.

Ability to produce clear functional architecture, design logical components and define interactions between systems.

Experience balancing business outcomes with long term technical strategy.

Experience governing technical designs produced by engineering teams.

Soft skills and behaviours

Strong communication and stakeholder engagement abilities.

Practical, delivery focused mindset.

Able to operate independently in a fast moving environment.

Evidence of thought leadership, ownership and initiative.

Desirable (not mandatory): These are beneficial but should not exclude otherwise strong candidates:

Knowledge of BIAN, TOGAF, ArchiMate or C4.

Experience with Avolution Abacus or similar architecture tools.

Familiarity with microservices, API integration patterns and cloud concepts such as AWS.

Exposure to global banking environments or large scale payment transformations.

Principal Software Engineer EV Charging

Lead Software Engineer IoT & Full-StackLocation: Hybrid / BicesterType: PermanentSalary: Competitive, market-basedTUAL Technology is an innovative, VC-backed start-up based in Bicester, developing PowerUp a high-power EV charging solution designed for grid-constrained sites. By integrating battery storage, smart energy management, and ultra-fast DC charging, TUAL delivers seamless electrification where traditional grid capacity falls short. Working with enterprise customers across Europe, TUAL is transforming the productivity and profitability of electric commercial vehicle fleets through a portfolio of intelligent, software-defined, cloud and IoT-enabled charging solutions.The Role Were looking for a hands-on Lead Software Engineer to own the design and delivery of our IoT and cloud software platform. Youll connect our ultra-fast chargers, manage data and remote control functions, and ensure security and scalability across our systems. Youll work directly with the VP Product and VP Power Electronics, shaping architecture, integrations and performance turning ideas into real, working solutions. ________________________________________ What Youll Do Build IoT and cloud software for charger connectivity and monitoring Create telemetry and data pipelines (PLC, CAN) Enable secure remote control and bi-directional communication (MQTT/WebSockets) Deliver OTA firmware updates and REST APIs (OCPP/OCPI) Develop secure, scalable cloud infrastructure (AWS IoT, Azure, etc.) Collaborate closely with hardware and IoT partners to integrate systems end-to-end ________________________________________ Your Background 5+ years experience in IoT software, cloud integration or embedded systems Strong skills in PLC, CAN, Modbus or similar protocols Proficiency in API and cloud development (AWS/Azure, MQTT, WebSockets) Knowledge of secure firmware updates and encryption (TLS, AES) Comfortable working autonomously in a fast-moving start-up environment Background in EV charging, energy storage or industrial automation is a plus ________________________________________ Why Join This is a chance to build the full IoT and cloud platform behind PowerUp from architecture to deployment. Youll shape a core technology in a growing, well-funded start-up tackling real-world challenges in electrification.TPBN1_UKTJ

Software Engineer

Oscar Associates (UK) Limited

Software Engineer - Milton Keynes (One day a week) - £30,000-£45,000 (DOE)I’m currently partnered with a leading SaaS company - delivering bespoke software solutions to world-renowned clients within a growing industry - and they are looking for a Software Engineer to join them during an exciting period of growth.This is a standout opportunity for a Software Engineer who’s experienced with the Microsoft Tech Stack - C#, .NET, Azure, and SQL Server. The role would suit an individual with a strong academic background, and 1-2 years professional experience using these technologies.The position is one day a week, with a competitive base salary, flexi-hours, opportunities for international travel, and some other exceptional benefits.Although the position is one day a week, they are looking for candidates located within a 25-mile radius of the Milton Keynes area e.g. Bedford, Northampton, Rushden, Kettering.The RoleAs a Software Engineer, you’ll be working as part of a close-knit team with genuine opportunities to grow your skillset across a wide range of modern technologies. You will be working on projects of different sizes, collaborating closely with the CTO, Senior Engineers and other technical team members.This role will suit an individual who wants to be part of a thriving team and is genuinely interested in solving problems.My client is looking to grow their team due to the sheer amount of exciting projects they currently have in the pipeline.What They’re Looking For1-2 years professional experience as a Software EngineerExperienced with the .NET Framework - C#, .NET CoreExposure to the Azure Cloud platform - Azure DevOpsSQL ServerExperience with modern JavaScript frameworks such as React (preferred)Strong technical, and non-technical communicatorGenuine interest to work as part of a close-knit teamStrong academic background in Computer Science, Maths, or any science-based degreeWhy This Role Stands OutYou’ll be joining a great team, working on exciting projects for huge clients within a growing industryYou will continue to grow your skillset using a modern technological stack, working across a wide range of projectsYou’ll have real opportunities to grow long-term, working with a strong group of Software Engineers, and Senior Engineering membersPackage & Benefits£30,000 - £45,000 base salaryHybrid - one day a week onsiteFlexi-hoursOpportunities to travel internationally - North America & SingaporeGenerous pension contributions (7%)Interested?If you’re a Software Engineer with 1-2 years professional experience with these technologies, and you’re looking to be part of a great team offering generous opportunities, and genuine progression, this could be the perfect opportunity for you.Please apply to be immediately considered!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

Senior / Principal Software Engineer (C++)

Quest Global Engineering Limited

Job Requirements Role Overview:Quest Global are hiring for experienced C++ Senior/Principal Software Engineers on a permanent basis to be based in Luton.This position is for embedded software development in an end to end role focused on electronic warfare systems.As a software engineer, you will work within an integrated project team and be responsible for creating high quality and robust designs and code; for fully documenting and recording your work products; keeping them under configuration management and providing plans and progress reports.Work Experience LanguagesC++14 or higher versionsToolsVisual Studio 2019, VxWorks , IBM DOORS, Azure DevOps , GitEssential Skills and QualificationsStrong programming expertise in C++14 , with extensive experience using Visual Studio for development, debugging , and performance optimisation.Proven ability to design, implement, and maintain embedded software on RTOS platforms such as VxWorks , including target integration and validation.Strong grasp of Object-Oriented Design (OOD) principles.Strong unit test skills using tools such as MS Test Framework.Experience in interpreting and managing requirements through IBM DOORS , maintaining full traceability from definition to verification .Proven ability to work closely with other teams (i.e. systems ), translating requirements into technical deliverables and ensuring alignment with project goals.Demonstrates ownership , attention to detail , and the ability to communicate effectively with both client and internal stakeholders to deliver high-quality outcomes.Excellent written and verbal communication skills.Strong peer reviewing skills ( source code and documentation).Desirable Skills and QualificationsExperience delivering software within Agile and DevOps frameworks, actively contributing to sprint meetings.Practical exposure to Continuous Integration (CI) environments and automated build and test pipelines.Working knowledge of Azure DevOps for pipeline creation , build orchestration , and release management .Familiarity with DO-178C standards for safety-critical software development in aerospace and defence domains.Confidence in presenting technical material to a wide range of stakeholders in discussions, technical reviews, and cross-functional collaborations.QualificationsHonours degree or equivalent in Electronics Engineering or another STEM-based subjectUK citizenship (Sole UK Nationals only) is mandatory to be able to clear the background checks and obtain SC clearanceCurrent valid SC clearance would be an advantageSecurity ClearanceYou must be eligible for full security clearance with Sole British NationalityTPBN1_UKTJ

Junior Software Engineer

Junior Software Engineer - Embedded & Application SoftwareLocation: Aylesbury, UKSalary: £40,000-£50,000 per annumJob Type: Permanent, On-siteOur client is a leading technology company who develops advanced software for automatic vehicle detection, classification, and tolling systems used in intelligent transportation systems (ITS) and tolling infrastructure worldwide. The company’s core product family integrates real-time sensor data into highly accurate vehicle classification software.Role SummaryAs a Junior Software Engineer you will contribute to both real-time embedded software and higher-level application development. You will work closely with experienced engineers to design, implement, test, and maintain critical components of advanced detection systems systems.Key Responsibilities

Design, implement, and debug software in C and C++ for both embedded and application layers.

Work with Linux-based systems, including cross-compilation, debugging, and performance tuning.

Participate in the development of real-time data processing modules and sensor integration.

Support unit and integration testing; troubleshoot issues in both simulated and live environments.

Collaborate with cross-functional teams to understand requirements and deliver high-quality solutions.

Maintain documentation and follow established software engineering practices.

Required Skills & Experience

Degree in Computer Science, Software Engineering, Electronic Engineering, or related discipline.

Strong proficiency in C/C++ programming.

Solid experience working with Linux environments.

Understanding of real-time or near real-time systems.

Desirable

Exposure to embedded systems, sensor integration, or ITS/traffic systems.

Experience with Git, CMake, and automated testing frameworks.

If you are looking to develop yourself in a highly rewarding and growing company, then this is the role for you.TPBN1_UKTJ

Software Engineer - AI Innovation

+5

Our client, a growing consultancy delivering cutting-edge AI and data-led services to government and public sector clients, is looking for a Full Stack Software Engineer to join their forward-thinking team in Milton Keynes.This is a fantastic opportunity to contribute to a nationally recognised AI innovation platform used to drive sensitive data discovery, redaction, and secure archiving for government departments. You’ll work across a modern tech stack and play a key role in the development, deployment, and support of a secure full stack system used across the UK public sector.Responsibilities:Design, build, and test full stack software in a secure, client-focused environmentWork with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UXDevelop robust back-end services using Java and Spring BootCreate and maintain APIs and integrate with secure relational databases (PostgreSQL/MySQL)Collaborate with cross-functional teams including product managers, architects, and public sector stakeholdersContribute to cloud deployment, DevOps practices, and CI/CD pipelinesFollow secure coding and authentication best practicesParticipate in code reviews and produce clear internal documentationApply innovation to AI-driven projects used across government departmentsWhat we’re looking for:Minimum 4 years’ experience in full stack developmentStrong experience with both front-end (React/JavaScript/TypeScript) and back-end (Java, Spring Boot) technologiesProven experience designing, building and testing end-to-end web applicationsStrong understanding of relational databases and query performance (PostgreSQL/MySQL)Exposure to DevOps and containerisation tools (e.g., Docker, GitHub Actions, Jenkins)Ability to work confidently in both Windows and Linux environmentsDegree in Computer Science, Engineering, or related field - or equivalent practical experienceExcellent communication and problem-solving skillsBritish Citizenship is required due to the nature of the work. Applicants must be eligible for Security Clearance (SC)Desirable:Experience deploying AI/machine learning-based applicationsPrevious experience working on secure or air-gapped systemsFamiliarity with public sector or defence projectsInterest in progressing towards solution architecture or technical leadershipWhat’s on offer:Salary: £60,000 - £70,000 depending on experienceBonus: Up to 20% discretionary bonusHybrid working: 2-3 days onsite per week in Milton Keynes28 days holiday + bank holidaysMedical insurance and health-related benefitsPension schemeCareer development budget, mentoring, and formal trainingThe chance to be part of a highly impactful and nationally recognised AI-led innovation projectThis is an excellent opportunity for an ambitious engineer who enjoys solving real-world problems through modern software and AI, and wants to make a tangible impact on the future of public sector digital services.Keywords:Full Stack Developer, Java Developer, React Developer, Spring Boot, TypeScript, AI Innovation, Secure Software, SC Clearance, Docker, PostgreSQL, Hybrid Role, British Citizens Only, Public Sector Projects, Milton Keynes, CI/CD, Full Stack Engineer, AI Data Toolsets, Government Technology, Security-Cleared DeveloperEstablished in Didsbury, Connexa Technology Ltd is becoming one of the UK’s fastest growing IT and Technology recruitment companies.People. Technology. Connected.Connexa Technology is acting as an Employment Agency in relation to this vacancy.TPBN1_UKTJ

Software Engineer AWS, Python, React & Node.JS

This is a newly created position for a Full Stack Developer to take an instrumental position for a Northampton based firm paying £70,000 in a hybrid (2 days in the office) environment. This is both a hands-on technical and leadership role, responsible not only for building high-quality, scalable systems but also for implementing and maintaining modern development, coding, and deployment practices across the team. To be considered for this position you will be solid hands on skills with: AWS, S3 & LambdaReact &/or Node.JSJavaScript & HTMLPythonRedshit or equivalent SQLAs a Senior Full Stack / Senior Software Engineer you will be responsible for leading the design, development and deployment of full stack web applications and business tools. In addition to developing and maintaining scalable cloud based solutions, you will be responsible for development standards, implementing coding practices, version control & code reviews, implementing deployment practices, change management, and mentoring junior developers. Based on the outskirts of Northampton my client is paying £70,000 + circa 10% bonus. This is a hybrid role of 2 days in the office and 3 days working from home. As my client is on the outskirts of Northampton you will need your own transport to reach their office. If you are an experienced software developer with solid AWS, React, Node.JS and Python skills, and you are looking for an exciting new challenge please send me your CV immediately.TPBN1_UKTJ

Based at client locations, working remotely, or based in our Godalming or Milton Keynes offices. Salary: up to £65,000, plus company benefits.Due to the nature of this position, you must be willing and eligible to achieve a minimum of SC clearance. To be eligible, you must have been a resident in the UK for a minimum of 5 years and have the right to work in the UK.About UsTriad Group Plc is an award-winning digital, data, and solutions consultancy with over 35 years’ experience primarily serving the UK public sector and central government. We deliver high-quality solutions that make a real difference to users, citizens, and consumers.At Triad, collaboration thrives, knowledge is shared, and every voice matters. Our close-knit, supportive culture ensures you’re valued from day one. Whether working with cutting-edge tech or shaping strategy for national-scale projects, you’ll be trusted, challenged, and empowered to grow.We nurture learning through communities of practice and encourage creativity, autonomy, and innovation. If you’re passionate about solving meaningful problems with smart and passionate people, Triad could be the place for you.Glassdoor score of 4.7 96% of our staff would recommend Triad to a friend 100% CEO approvalSee for yourself some of the work that makes us all so proud:

Helping law enforcement with secure intelligence systems that keep the UK safe

Supporting the UK’s national meteorological service in leveraging supercomputers for next-level weather forecasting

Assisting the British government department responsible for consumer safety with systems to track unsafe products

Powering systems that help the government monitor and reduce greenhouse gas emissions from commercial transport

Role Summary

Triad is seeking a Salesforce Developer to contribute to the design, build, and maintenance of robust Salesforce solutions across a variety of impactful transformation projects. You’ll work as part of cross-functional teams, bringing technical expertise in Salesforce development to deliver high-quality, scalable, and secure solutions.Key Responsibilities

Develop and maintain custom applications on the Salesforce platform using Apex, Lightning Web Components (LWC), and Visualforce.

Translate business requirements into technical specifications and implement well-tested, scalable solutions.

Collaborate with architects and senior developers to support solution design and integration activities.

Contribute to CI/CD pipelines and development best practices across the Salesforce codebase.

Build integrations with external systems using REST/SOAP APIs and third-party tools.

Create technical documentation and contribute to knowledge sharing across teams.

Participate in agile ceremonies, providing regular updates and input on task estimates and challenges.

Support testing and deployment activities across various environments.

Skills and Experience

Proven experience as a Salesforce Developer, ideally within public sector or enterprise-scale environments.

Strong hands-on development experience with Apex, LWC, Visualforce, and Salesforce DX.

Familiarity with Salesforce products such as Sales Cloud, Service Cloud, and Experience Cloud.

Experience with REST/SOAP APIs, integration tools, and middleware platforms (e.g., Mulesoft - desirable).

Understanding of Salesforce security and data models.

Familiarity with DevOps processes, version control, and CI/CD in a Salesforce environment.

Strong problem-solving and communication skills, with the ability to work effectively in collaborative teams.

Exposure to agile delivery methods.

Experience with other development languages or frameworks such as JavaScript, Java, Python, or .NET - or a strong willingness to learn and adapt to new technologies as required.

Qualifications & Certifications

Salesforce Platform Developer I - Required

Salesforce Platform Developer II - Desirable

Other Salesforce certifications (e.g., App Builder, Integration Architect) - Desirable

A degree or equivalent qualification related to your area of expertise - Desirable

Triad’s Commitment to YouAs a growing and ambitious company, Triad prioritises your development and well-being:Continuous Training & Development: Access to top-rated Udemy Business courses. Work Environment: Collaborative, creative, and free from discrimination.Benefits

25 days of annual leave, plus bank holidays

Matched pension contributions (5%)

Private healthcare with Bupa

Gym membership support or Lakeshore Fitness access

Perkbox membership

Cycle-to-work scheme

What Our Colleagues Have to SayPlease see for yourself on Glassdoor and our ‘Day in the Life’ videos at the bottom of our Careers Page.Our Selection ProcessAfter applying for the role, our in-house talent team will contact you to discuss Triad and the position. If shortlisted, you will be invited for:An interview with our team, including a career review and cultural fit assessment A technical test followed by a technical interview session with our principal consultants We aim to complete interviews and progress candidates to offer stage within 2-3 weeks of the initial conversation.Other InformationIf this role is of interest to you or you would like further information, please contact Ben Fowler and submit your application now!Triad is an equal opportunities employer and welcomes applications from all suitably qualified people regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion, or belief.We are proud that our recruitment process has been recognised as inclusive and accessible to disabled people who meet the minimum criteria for any role. We are a signatory on the Tech Talent Charter that aims to bring industries and organisations together to drive greater inclusion and diversity in technology roles, in addition, as a Disability Confident Leader.

Lead Software Engineer

+8

Location: Bedford Salary: £70,000 – £90,000 per year Job Type: Full-time, Permanent | Office-based Lead the Innovation: Drive Software Excellence in a Growing Technology Business. We’re seeking an experienced and hands-on Lead Software Engineer to head up a talented in-house software team within a rapidly growing technology manufacturer. This is a pivotal role that blends technical leadership with hands-on development, ideal for someone who wants to shape architecture, ensure delivery quality, and stay deeply involved at the code level. You’ll work alongside the Director of Engineering to define software strategy, oversee project execution, and ensure the reliability and scalability of the company’s cloud, mobile, and digital platforms. Key Responsibilities Technical Leadership & Architecture Drive architectural decisions across all software systems (cloud, mobile, and API layers). Review code and provide final technical sign-off for new features and fixes. Oversee cloud infrastructure (AWS and GCP) to ensure performance and reliability. Contribute directly to key development projects as a senior individual contributor. Delivery, Quality & Planning Own the software development workflow, including task management (JIRA) and documentation (Confluence). Translate business goals into clear, actionable technical plans. Define and manage testing and release strategies to ensure robust, stable deployments. Mentor developers, enforce coding standards, and promote best practices. Technical Expertise Languages & Frameworks: TypeScript, Node.js, PHP (Laravel/Nova), React, React Native, Python, SQL, Postgres, Redis. Cloud & Infrastructure: AWS (ECS, IoT Core, Lambda, Redshift, Cognito) and GCP (BigQuery, Firebase, Cloud Functions, Pub/Sub). Tools & Processes: Git, Postman, JIRA, Confluence, and automated testing tools. About You 5+ years in software development, with at least 2 years in a senior or leadership role. Strong background in managing software architecture, team performance, and delivery quality. Proven ability to lead and mentor a small, high-performing software team. Degree (or higher) in Computer Science, Software Engineering, or a related technical discipline. Desirable: Certifications in cloud architecture, project management, or testing frameworks. Experience within IoT, smart devices, or connected product environments. Exposure to hardware-software integration or embedded systems. If you’re a technically strong, delivery-focused leader ready to shape the software direction of an innovative technology business, we’d love to hear from you. Apply now: Contact: Lewis Phillips Email: Phone: 01582 369359 TPBN1_UKTJ

Lead .Net Software Developer

Are you a hands-on Lead or Senior .Net Developer ready to shape architecture and guide talented developers? Want a hybrid role with 3 days WFH? This is your chance to stay close to the code while making key technical decisions that drive real business impact. You’ll join a collaborative, forward-thinking team building cutting-edge products with the support, tools, and flexibility to thrive.Role: Lead Software Developer, Senior .Net Developer, Software Engineering Manager, Senior Full Stack Developer, Lead .Net Developer, Lead Software Engineer, Senior C# Developer Salary: £65k - £75k base + Bonus Benefits: 5% pension, 25 days holiday, 2 wellbeing days, Christmas shutdown, private healthcare, life assurance, cinema tickets & more Location: Milton Keynes Hybrid (2 days a week in office)If you ve got strong .Net (C#) experience and skills in GitHub, APIs, Postman, Angular, AWS, BDD (SpecFlow), Docker, MS SQL or MongoDB we want to hear from you.Like what you see? Click apply and send us your CV today.

Senior Developer

Feather Grey Consulting

Feather Grey Consulting is retained by a long-standing tech business just outside of Milton Keynes to hire a Senior Developer into their close-knit development team. You will need to be a car owner/driver due to the location.This is a hands-on role for someone with a minimum of 5 years experience in .NET Core and strong Azure expertise , comfortable working across complex systems and contributing to ongoing technical improvements.What you ll be doing

Designing, building and maintaining high-quality, secure, maintainable software

Owning complex development work and contributing to architectural discussions

Selecting and applying appropriate Azure services for new and existing features

Supporting releases, incident resolution and continuous improvement

Collaborating with onshore and offshore developers and sharing knowledge within the team

Tech stack and experienceEssential

At least 5 years experience with .NET Core / .NET Framework and C#

Strong Azure experience (Function Apps, Event Grid, cloud architectures, deployment options)

MVC, Web API

SQL Server, T-SQL, Entity Framework

Infrastructure as Code

Unit testing frameworks

Experience working with offshore or near-shore development teams

Comfortable in Agile / Scrum environments

Clear communicator with a collaborative, solutions-focused approach

Nice to have

Kubernetes

If you’re an experienced .NET engineer with strong Azure capability and enjoy working end to end across complex systems, please do apply.Please note you must be eligbile to work in the UK in a permanent role without any restrictions.

Principal Software Engineer

The opportunity:At Leonardo, we are looking for multiple industry experienced Principal Software Engineers to join our growing Software community.What you’ll do as a Principal Software Engineer:Develop embedded software, using RTOSs such as VxWorks or embedded Linux Deploy software to multi-core or distributed hardware platforms Work alongside firmware and hardware engineers to develop working embedded solutions Use C++ and other scripting languages Work to airborne software design standard RTCA 178C and coding standards such as MISRA C++ What we need from you is applied knowledge and industry experience in:Full software lifecycle including: Requirements Management, Design, Implementation, Test and Integration UML and C++ OOD (Object Oriented Design) techniques Working and delivering software using agile techniques such as Scrum, and tooling such as Jira / Confluence / Bitbucket / GItlab Demonstrable experience in the following areas/tools will help you stand out:Matlab Simulink, Rhapsody, DOORS, Dimensions or similar tools Security ClearanceYou must be eligible for full security clearance. For more information and guidance please visit : https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels

Spotlight

Lead Software Engineer (Embedded Ada)

At Leonardo, we have a fantastic new opportunity for a Software Engineer. We are global high-tech company and one of the key players in Aerospace, Defence and Security. Headquartered in Italy, Leonardo has over 45,000 employees, of which over 7,500 are based in the UK.What you will do:Delivering and integrating high quality code Collaborate in the technical solutions with hardware, firmware and systems engineering teams Learn and grow within a supportive environment Lead the development approach considering design principles, modularity and reuse, best practice, toolchain and much moreWhat we are looking for:Below is a list of skills for the role however, we favour behaviours and experience over a specific toolset, programming language etc so please use this as a guide not a requirement!Leading and motivating others Ada Hands on Integration Object Orientation Linux / VXWorks (Desirable) Requirements Engineering High integrity e.g. RTCA-DO178C See what we do at https://electronics.leonardo.com/en/electronic-warfareSecurity Clearance:You must be eligible for full security clearance. For more information and guidance, please visit - https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels

Backend Engineer Jobs in Milton Keynes

Overview

Frequently asked questions