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Linux Jobs in Bristol

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Find top Linux jobs in Bristol with Haystack – your go-to IT job board for expert Linux roles in the heart of the city. Whether you’re a Linux system administrator, engineer, or developer, explore the latest Bristol-based opportunities tailored to your skills and career goals. Start your search now and connect with leading tech employers hiring Linux professionals in Bristol!

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£47,600 - £61,000

RECENTLY POSTED

DescriptionJava DeveloperProgramme Name: LCSTLocation: Bristol, UKAre you ready for your next career challenge?..Role Overview:As a Developer at Leidos, you will participate in implementing full lifecycle solutions for modern application and system platforms from requirements analysis, platform selection, technical architecture design, application design and development all the way till testing, and deploymentYour key responsibilities will be in implementing end-to-end projects on cloud, you will participate in development, designing, building integrations to various systems, and overall testing.You will play a key technical role in the delivery, support, and maintenance of our IT solution.Main Duties & Responsibilities:

Act as a developer, integrator, and analyst for complex and technically difficult assignments; collaborate with other developers working on production issues

Participate in application walkthroughs and in peer code reviews for conformance to standards

Create and maintain appropriate documentation

Consistently apply Information Technology software standards and help to establish department specific standards

Building Java Programs to support the business needs working in tandem with a complex IT solution

A good understand of Build and Deployment best practice

Practical and pragmatic approach – willing to get ‘hands on’ to deliver what is needed

Skills Required:

Degree in Computer Science or Technical Science or similar

Strong experience in software development projects; front-end and backend development

Experience in unit, integration, system, and regression testing

hands-on coding experience in Java programming language and other e.g., Java/JavaScript, Python, Perl

Experience in frameworks like: React, Spring boot, Spring MVC, Angular, Vue.js, and Java Spring

Experience in software development tools e.g., Jira, Confluence, Git, SVN, Jenkins, Packer

Experience and interest in designing and building solutions using cloud platform such as AWS, GCP or Azure

Strong interest in growing own technical skills

Ability to be an innovative, resourceful, and collaborative problem solver

Practical and pragmatic approach – willing to get ‘hands on’ to deliver what is needed

Exceptional communication skills, fluent in English

Experience working within a Linux environment

Experience working in an AWS environment

We also value previous experience in some of the following and interest to grow on the others:

Experience and/or interest in container technologies such as Docker, Kubernetes, and Openshift

Knowledge of UNIX or Linux environments

J2EE, Restful Webservices, Node.js

Advanced proficiency in Build Management, Configuration & Release Management, Design & Build Enablement

Integration experience working with XSLT / XHTML / IBM WebSphere MQ / IBM Sterling OMS

Clearance Requirements:

BPSS Pre-screening required to Start

SC required for the role

Must hold or be eligible to apply for SC clearance

Leidos UK! Join our team and discover a culture of collaboration, innovation, diversity, trust, caring management, communication transparency, work-life balance, and overall job satisfaction…What we do for you: At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance. We provide an employment package that attracts, develops and retains only the best in talent. Our reward scheme includes: • Contributory Pension Scheme • Private Medical Insurance • 33 days Annual Leave (including public and privilege holidays) • Access to Flexible benefits (including life assurance, health schemes, gym memberships, annual buy and sell holidays and a cycle to work scheme)• Flexible Working SchemeCommitment to Diversity:We welcome applications from every part of the community and are committed to a truly diverse and inclusive culture. We foster a sense of belonging, welcoming all perspectives and contributions, and providing equal access to opportunities and resources for everyone. If you have a disability or need any reasonable adjustments during the application and selection stages please let us know, and we will respond in a way that best fits your needs.Who We Are:The Logistics Commodities & Services Transformation (LCST) Programme for the UK Ministry of Defence is a critical effort to enhance and improve the UK’s defence supply chain. The programme provides essential services such as storage and distribution for the MOD’s materiel, including a global freight service and the procurement and inventory management of 70,000 commodity NATO Stock Number (NSNs).Working together as Team Leidos we are helping to transform the UK’s defence supply chain by providing an integration of a complex mixture of services, at low risk, using a modern suite of systems that will deliver one version of the truth. For the first time, the MOD will see the whole picture, as it is happening.What Makes Us Different:Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. We are at the forefront of machine learning, AI, cyber security and solutions. Using your skills in the technology frontline by helping to build a safer world. You can inspire change.Collaboration: having flexibility to do your job is one of our core benefits, enabling you to become part of our extraordinary team. We have been empowering our people to work flexibly for years. Whether you work from home, the office or on customer sites, we will give you the digital tools and the flexibility to work smarter and align your needs and ours.People: Leidos empowers people from every background to be themselves and gives you the tools to learn new skills by enabling growth whilst developing. We believe that extraordinary people need opportunities to grow, to be inspired and to inspire others. At Leidos, we invest in technical academies, career rotations and a career development plans that enhance your future.If you’re looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We’re not hiring followers. We’re recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We’re already at step 30 — and moving faster than anyone else dares.Original Posting:For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.Pay Range:£47,600.00-£61,000.00The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.About LeidosLeidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.Pay and BenefitsPay and benefits are fundamental to any career decision. That’s why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.Securing Your DataBeware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Senior Software Engineer

RECENTLY POSTED

We are looking for passionate and skilled software engineers who have exceptional problem solving and critical thinking skills, analytical with high attention to detail, and self-motivated!Salary: up to £64,000 depending on experienceDynamic (hybrid) working: 5 days per week on-site, due to workload classificationSecurity Clearance: British Citizen or a Dual UK national with British citizenship .Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team.What we can offer you:

Company bonus: Up to £2,500 (based on company performance and will vary year to year)

Pension: maximum total (employer and employee) contribution of up to 14%

Overtime: opportunity for paid overtime

Flexi Leave: Up to 15 additional days

Flexible working: We welcome applicants who are looking for flexible working arrangements

Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave and fertility testing and treatments

Facilities: Fantastic site facilities including subsidised meals, free car parking and much more…

The opportunity:The Human Machine Interface (HMI) and Cyber team is looking for principal software engineers to join us developing the future laser defence capability for the Royal Navy!We are looking for engineers with both a deep and broad range of experience in software engineering, from requirements to certification, who have taken the lead in technical implementation and delivery of complex solutions as well as supporting and mentoring other engineers in their team.We are committed to developing careers and skillsets by supporting our teams’ personal development whilst ensuring that a healthy work/life balance is maintained!What we’re looking for from you:You will be able to demonstrate experience and knowledge in the following areas:

Strong proficiency in software programming in C++

A proven record in delivering software product on complex systems

Be able to demonstrate experience and knowledge of all aspects of the Software Development Lifecycle especially software requirements and design

Experience of building internal and external stakeholders relationships

Ability to support and developing more junior engineers

Collaborative and open approach to problem solving with strong communication skills

Knowledge / interest in the following topics are considered a bonus but are not required.

Windows / Linux OS lockdown

Software Security and Safety requirements

HMI development / design

Automated Testing

Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a givenMBDA is a leading defence organisation. We are proud of the role we play in supporting the Armed Forces who protect our nations. We partner with governments to work together towards a common goal, defending our freedom.We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity, Disability and more…We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process.Follow us on LinkedIn (MBDA), X (@MBDA_UK), Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information. #LI-RS1

Software Engineer C

Endeavour Recruitment

£60/hour - £65/hour

RECENTLY POSTED

Software Engineer C++ JOB LOCATION: Bristol SECURITY CLEARANCE LEVEL: SC needed to start- UKEO DURATION: 6+ Months WORK PATTERN: Fully Onsite; Compressed Possible PAY RATE: £65 Per Hour Umbrella Inside IR35 Essential Skillset & Tools • Use of C++ in a safety related environment • Knowledge of Software development practices and process is required • A Software Engineer capable of design, development and proving of efficient Software. Overview: The HMI & Cyber team is looking for software engineers to join us developing the future laser defence capability for the Royal Navy. We are looking for engineers with both a deep and broad range of experience in software engineering throughout the development as well as being able to support and mentor other engineers in their team. Responsibilities: • Development of a C++ HMI application on a Linux Operating System • To undertake a full range of engineering activities in line with relevant processes, quality and other requirements • Be capable of developing collaborative relationships with team members both within the SW organisation and other parts of the company • Be willing and able to support other engineers within the team. Skillset/Experience Required: • Use of C++ in a safety related environment • Knowledge of Software development practices and process is required • A Software Engineer capable of design, development and proving of efficient Software. Bonus Experience / Knowledge: • Experience using Qt GUI framework • Integration and use of GIS tools • Information security experience included methods of locking down operating systems and deployment in a Windows and Linux environment. • Knowledge of DDS middleware • Integration of external video streams • Automated Testing

Software Engineer

Electus Recruitment Solutions

Software Engineer – Python/C++ | R&D Applications Join a high-priority, multidisciplinary R&D team where your expertise in Python, C++, GUI development, and real-time data processing will directly contribute to the development of cutting-edge sensing and intelligent systems. You’ll play a key role in creating prototype and customer-focused applications that support advanced technology demonstrations and trials. Work in a collaborative and innovative environment based in North Somerset, where rapid development and experimentation are encouraged. This role involves working within multidisciplinary project teams, developing user and application software that will integrate with physical hardware systems and prototype technologies, designed for a well-defined user base. About the Role We are seeking a Software Engineer to support the development of R&D software applications. You’ll be involved in designing and implementing software for prototype systems, integrating AI models, and working closely with hardware teams to deliver complete solutions. About You – Key Skills & Experience Strong proficiency in Python and C++ Experience with PyTorch or similar machine learning frameworks Knowledge of real-time data processing and multithreaded applications Comfortable working in Linux (Ubuntu, Raspbian, Yocto) and Windows Familiar with DevOps tools (e.g., GitHub) and backlog management Able to use AI tools to support code development Excellent documentation and communication skills Must be a UK national, eligible for security clearance Beneficial: Skilled in GUI development (e.g., PyQt, Tkinter) and webUI frameworksOverview Job Title: Software Engineer – Python/C++ Main Skill: R&D Applications Development Location: North Somerset Salary: Competitive, dependent on qualifications and experienceKey Skills Python, C++, PyTorch, GUI Design, Real-Time Processing, Linux, DevOps, AI-Assisted Development Why Apply? This is a unique opportunity to work on high-impact R&D projects, contribute to advanced technology demonstrations, and collaborate with experts across disciplines in a supportive and forward-thinking environment. Security Clearance Due to the nature of work undertaken, candidates must undergo pre-employment screening and be able to satisfy UK Security Vetting criteria to SC Level. Recruitment Statement Electus Recruitment Solutions provides specialist engineering and technical recruitment solutions to several high technology industries. We thank you for your interest in this vacancy. If you don’t hear from us within 7 working days, please presume your application has been unsuccessful on this occasion. You are of course free to resubmit your CV/details in the future and we shall assess your suitability at that time

Software Engineer

Mane Contract Services

My client is a principal organisation in the defence sector and successful applicants will have to pass Developed Vetting (DV) Security Clearance to undertake the role.We are recruiting Software Engineers to support a range of Defence, Cyber, and Intelligence programmes at our Gloucester site. These roles offer the opportunity to create an impact working on innovative projects while maintaining a strong work-life balance through flexible working options.This position can involve a variety of software development specialisms. You may focus on one area or work across multiple development disciplines, particularly within the Cyber domain.In this role, you may be involved in software development activities under guidance from a Software Engineering Lead, designing and developing tests to debug software, working with customer requirements to build mission and business applications, correcting program errors, preparing operating instructions, documenting development work, analysing system capabilities, and supporting automation efforts such as infrastructure-as-code, CI/CD, and automated testing.As a Software Engineer, you will be working with modern DevSecOps systems and contributing to the development of advanced, secure applications that support critical national capabilities.We are looking for individuals who are passionate about software engineering and eager to grow their careers in a forward-thinking technical environment.Required experience includes proficiency in modern Java and ideally some experience with other languages such as Python, C++, JavaScript or TypeScript. Experience developing on Linux, understanding mocking and unit-testing frameworks such as JUnit, and using Git version control are important. You should have knowledge of Agile development using Scrum, an understanding of relational or document databases such as Oracle or Mongo, experience with GitLab CI/CD pipelines, familiarity with the Atlassian suite, and knowledge of Elasticsearch, Kibana, and Hibernate.Desired skills include experience building software for cloud environments such as AWS, developing microservice or serverless architectures, understanding cloud CI/CD pipelines, and knowledge of AWS services such as EC2, EKS, Fargate, IAM, S3 and Lambda. Professional certifications such as Oracle Java Certification, AWS Certification, ISTQB, OSCP or CCNA are advantageous.We welcome applications from candidates with a wide range of backgrounds and experiences. Adjustments can be provided on request throughout the application and interview process.If you are enthusiastic about contributing to cutting-edge software engineering and ready to take on a new challenge, we would love to hear from you

Senior Embedded Software Engineer

Electus Recruitment Solutions

Weston-super-Mare

Senior/Principal Embedded Software Engineer Competitive salary depending on experience A coastal location in North Somerset, within easy reach of Bristol An innovative technology organisation is seeking an experienced Embedded Software Engineer to design, develop, and optimise embedded systems for advanced sensing and signal processing applications. This role offers the chance to contribute to cutting-edge projects that combine real-time data processing, FPGA development, and software-defined radio systems. Based in North Somerset, you’ll be part of a collaborative and forward-thinking environment that encourages rapid prototyping and experimentation. You’ll work within multidisciplinary teams to develop robust embedded software and firmware solutions to drive hardware platforms and prototype technologies. Key Responsibilities: Develop and maintain Linux-based embedded platforms Write and integrate low-level drivers and hardware interfaces Collaborate with multidisciplinary teams Optimise real-time data acquisition and processing pipelines Support system integration and validation Provide guidance or line management to junior engineers where required Skills and Experience: Strong experience in embedded software development for real-time or bare metal environments Expertise in Yocto Linux kernel, device trees, hardware schematics, and driver development Familiarity with VHDL or FPGA integration and real-time DSP Experience with hardware bring-up and debugging tools Excellent understanding of embedded system architecture Strong communication and problem-solving skills Benefits: Pension scheme with 5% company contribution Private Medical Insurance Salary Sacrifice for Electric Car Scheme, Cycle Scheme, and Tech at Home Rail Season Ticket Loan Discretionary annual bonus 25 days annual leave (plus Bank Holidays) with the option to buy or sell holiday Company Christmas shutdown Due to the nature of work at our client’s site, these vacancies are only open to sole British Nationals who hold SC clearance or can obtain it. Electus Recruitment Solutions provides specialist engineering and technical recruitment solutions to a number of high technology industries. We thank you for your interest in this vacancy. If you do not hear from us within seven working days, please presume your application has been unsuccessful on this occasion. You are free to resubmit your CV or details in the future, and we shall assess your suitability then. This is a permanent role

SOFTWARE ENGINEER / SOFTWARE DEVELOPMENT ENGINEER

ARCA Resourcing Ltd

Software Engineer / Software Development Engineer (Backend) – High-Tech Engineering company | BristolLocation: Bristol / Hybrid (3 days pw onsite)ARCA Resourcing is proud to be partnering with a cutting-edge engineering company that is redefining real-time simulation technology. Their proprietary systems are raising the bar in dynamic performance across sectors including automotive, motorsport, and beyond.We are looking for a Software Development Engineer who is eager to grow their career in a hands-on, technically challenging environment. You’ll contribute to software that drives real-world systems, including motion platforms and simulation technology. This is an opportunity to work on truly unique technology with real-world impact.The Role:As a Software Engineer, you will:* Develop and maintain software across platforms including Windows, Linux, web technologies, and real-time controllers.* Deliver new features and fix issues across a range of new and existing software products.* Write clean, maintainable code and contribute to robust documentation and specifications.* Collaborate with multidisciplinary teams to capture user requirements and translate them into working solutions.* Improve software development workflows, tools, and automation practices.* Participate in code reviews and champion best practices.What We’re Looking For:We’d love to hear from you if you have:* 2–3 years’ experience programming in high-level languages (e.g. Python, C++, C#, Java, TypeScript) – gained professionally, academically, or through relevant personal projects.* An interest in areas such as graphics, user experience, and cross-platform development.* Familiarity with tools such as Git and Jira.* Exposure to or curiosity about modern DevOps practices (e.g. containerisation, cloud, CI/CD).* A passion for software quality and maintainability.* A growth mindset – open to learning new languages, platforms, and techniques.* Strong communication skills and the ability to collaborate with technical and non-technical stakeholders.* A strong understanding of software engineering fundamentals, data structures, and algorithmic problem solving.* Curiosity about cross-platform development, real-time systems, or high-performance computing.* Strong collaboration and communication skills, with the ability to work effectively in small, multidisciplinary teams.What’s in it for you:* Join a growing company working on world-leading motion systems.* Get hands-on with real-time systems and software used by high-profile clients.* Work on meaningful projects with real physical output – your code will move machines.* Be part of a small, focused team where your contributions truly matter.* Enjoy a supportive, technically curious environment that values quality and innovation.What’s in it for you:* Work on world-class real-time simulation systems with real-world impact.* Get hands-on experience with real-time software, containerized environments, and cloud platforms.* Join a small, highly skilled team where your contributions are visible and valued.* Opportunities for professional development and exposure to cutting-edge engineering projects.* Be part of an innovative, technically curious culture that encourages experimentation and quality software practices.If you are ready to work on exciting, high-impact projects where your code truly moves machines, apply now via the link below to join this fast-growing team

DevOps Engineer

£60,000 - £80,000

Location: Remote (UK-based preferred) with occasional international travel A new client for us who are really cool, they’re a specialist security software business building high-performance video management and monitoring platforms used in demanding, real-time environments worldwide. Their systems operate in critical and security-sensitive settings, where reliability, resilience, and performance are non-negotiable. They’re a small, highly capable engineering team working on complex, mission-critical software. As they continue to scale, they’re looking for a hands-on DevOps Engineer to help strengthen their infrastructure, streamline deployments, and support global implementations. You’ll play a key role in owning and improving their deployment and infrastructure landscape as well as: Design, manage, and optimise Docker-based deployments Maintain and monitor virtualised environments Build and enhance CI/CD pipelines and GitHub workflows Implement monitoring, alerting, and error-tracking tools Support deployments of modular software platforms Troubleshoot infrastructure, networking, and performance issues Work closely with software engineers to improve reliability, security, and performance Support on-site installations and system commissioning when required Create and maintain clear technical documentation for internal use Develop and evolve automation roadmaps for DevOps and deployment processesTravel Requirements: This is a remote-first role, however occasional international travel will be required to support customer deployments and system installations. A valid passport is essential. Skills & Experience: I’m looking for someone with strong hands-on experience in many of the following areas: Docker – container creation, optimisation, and orchestration GitHub – version control, workflows, and CI/CD Virtualisation platforms (e.g. Proxmox or similar) Monitoring and runtime instrumentation tools Linux server administration and troubleshooting Modern web application architectures from a deployment and support perspective Server hardware and GPU usage for compute or media-heavy workloads Issue and project tracking tools (e.g. Jira or equivalent)Desirable Experience Infrastructure-as-Code concepts and tooling Video streaming or video management systems CCTV or surveillance deployments Networking fundamentals (VPNs, firewalls, routing) Messaging technologies (e.g. MQTT or similar) Strong analytical skills and ability to work autonomously Comfortable working directly with clients, integrators, and project stakeholdersTech Environment Back end: TypeScript (Node.js), Golang Front end: React Virtualisation: Proxmox Containers: Docker, Kubernetes CI/CD & Source Control: GitHub / GitHub Actions Monitoring: Runtime monitoring and error tracking tools Project Management: Jira Operating Systems: LinuxWhy them: Work on next-generation security software used globally Remote-first role with opportunities to travel to unique deployment sites High level of technical ownership and influence Collaborative, focused, and experienced engineering team Competitive salary with growth opportunities in a scaling business

Senior Software Engineer

Innovate Recruitment Ltd

Role: Senior Software EngineerLocation: Bristol (Onsite)Industry: DefenceSalary: Competitive + Bonus + BenefitsOur client, a market leader in Defence is looking for ambitious Senior Software Engineers skilled in either C++ OR Java to join a dynamic team.They’re looking for a comprehensive mix of technical depth and individuals who have driven end-to-end software delivery, from initial requirements through to certification. You’ll have a track record of leading the design and implementation of sophisticated systems while guiding and supporting your teammates to achieve high technical standards.Requirements*Advanced C++ OR Java development with a strong foundation in modern programming practices*Delivering robust software across large or technically challenging systems*Comprehensive understanding of the software lifecycle, particularly around defining requirements and designing solutions*Building and maintaining productive relationships with both internal collaborators and external partners*Coaching and mentoring less experienced engineers to help them grow*Working openly and collaboratively, using clear communication and teamwork to tackle complex problemsBeneficial:*Hardening or securing Windows or Linux operating systems*Familiarity with software safety and security standards*Exposure to user interface or HMI design and developmentBenefits:* Competitive salary, bonus & pension scheme* Opportunity for growth* Cash plan* Subsidised meals and excellent site facilities* Be a part of a collaborative team and leading company

Senior Software Engineer

Mane Contract Services

We are recruiting Senior Software Engineers to support a range of Defence, Cyber, and Intelligence programmes based in Gloucester. These roles offer meaningful, impactful work with strong opportunities for professional development, alongside a healthy work-life balance through flexible and hybrid working options. You’ll contribute to the development of cutting-edge DevSecOps software systems and applications, playing a key role in driving innovation and protecting critical digital infrastructure in the UK. Whether you specialise in a single area or operate across multiple software development disciplines with a focus on the cyber domain, your expertise will be Security Clearance: DV clearance is required to start. If you are passionate about software engineering and ready to take the next step in your career, we would love to hear from you. Even if you don’t meet every requirement, your skills and perspective may still be a great fit-so we encourage you to apply.valued and supported. Role Responsibilities: * Carry out software development activities under the guidance of a Software Engineering Lead. * Design and develop tests for software debugging. * Translate customer requirements into software features using appropriate standards, tools, and processes across the full development lifecycle. * Identify and correct program errors. * Prepare operating instructions and maintain clear documentation. * Analyse system capabilities and requirements to resolve software development questions related to intent, input, output, and control mechanisms. * Champion automation including Infrastructure as Code, CI/CD, and test automation. Required Skills and Experience: * Strong proficiency in modern Java; knowledge of Python, C++, JavaScript, TypeScript, or React is a plus. * Experience developing on Linux. * Solid understanding of mocking and unit-testing frameworks such as JUnit 5. * Experience with Git version control. * Proficient in Agile development using SCRUM. * Experience with Oracle or other relational databases and/or MongoDB. * Experience with GitLab CI/CD pipelines. * Experience working with Apache NiFi. * Familiarity with Atlassian tools including Bitbucket, Jira, and Confluence. * Experience with Elasticsearch and Kibana. * Experience with Hibernate. * Experience with AWS services such as EC2, EKS, Fargate, IAM, S3, and Lambda. * Experience building CI/CD pipelines for cloud deployments. Desired Skills: * Experience developing software for cloud deployment, particularly AWS. * Experience building microservices or serverless architectures. * Understanding challenges of migrating on-premise workloads to cloud environments. * Experience with JSF (PrimeFaces). Preferred Qualifications or Certifications: * Oracle Java Certification * AWS Certification * ISTQB Certification * OSCP Certification * CCNA Certification

Principal Software Engineer

Multiple locations

Senior - Leader

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

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You can find a wide range of Linux-related roles in Bristol, including systems administration, DevOps engineering, Linux kernel development, cloud infrastructure, and support engineer positions.

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