senior systems developer jobs in Wales

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Systems & Senior Systems Integration Engineers (Multiple Roles)

General Dynamics Missions System International
Wales

You will contribute to the design support, development, and validation and integration of solutions, and be an engineer within a team responsible for the delivery of a robust System Integration plan addressing the particular interests of stakeholders. Typical daily activities could include:

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5 hours ago

Senior Design and Systems Electrical Engineer

Wales

You will be expected to perform comprehensive component selection, simulation, and rigorous testing procedures to ensure optimal product performance and reliability. This role requires strong proficiency in circuit analysis and effective troubleshooting of complex electrical faults.

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a day ago

Senior Software Developer, Innovation & Architecture

Wales

We are seeking an experienced Software Developer to join our dynamic engineering team. This role involves full lifecycle application development, including requirements analysis, design, implementation, and deployment. Key responsibilities include writing high-quality, scalable code, conducting unit and integration testing, and participating in code reviews to maintain quality standards....

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a day ago

Senior IT Delivery Engineer

Flotek
Wales

Job Title: Senior IT Delivery Engineer Location: St Asaph (travel is expected as part of this role) Salary: £35k Not sure what skills you will need for this opportunity Simply read the full description below to get a complete picture of candidate requirements.- £40k Per Annum Job Type: Full time, Permanent Working Hours: Monday to Friday- 9am to 5.30pm (flexible hours between 8am- 6pm) Who are...

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16 hours ago
Hybrid

Senior Power Electronics Engineer

Platform Recruitment
Wales

Senior Power Electronics Engineer | Newtown, Wales Are you an experienced Power Electronics Engineer looking for your next opportunity to work on developing real products vital in key industries like automotive & automation? Platform has partnered with a multinational OEM recognised for their industry leading products within industrial drives to grow their advanced Power Electronics R&D team,...

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9 hours ago

Senior Research and Development Engineer

Cpl Life Sciences
Wales

You will take technical ownership of specific subsystems critical to clinical operation, user experience, or device safety and performance. This role will directly contribute to advancing our clients ATR Platform technology, necessitating work packages with other cross-functional team members and/or partner organisations to achieve business targets.

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4 days ago

Senior Authorised Person (21Kv)

Astute Technical Recruitment Ltd
Wales

Astute's Power Team are currently recruiting for a Senior Authorised Person (21Kv authorisation) to join the EPC Contractor to install the new synchronous condenser on an existing CCGT plant based in Pembrokeshire on a 3 months initial contract with an immediate start. The day rate for the SAP position are from £500.00 to £600.00 per day outside of IR35. Role responsibilities and key skills for...

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2 hours ago
Hybrid

Senior Financial Analyst

Women in Tech
Wales

You will work closely with internal finance, tax, and external audit partners, applying sound technical judgement and contributing to smooth month-end and year-end close processes.

You will also support process improvements, share knowledge, and step in as a delegate for the FBS Manager when required, helping to build a resilient and collaborative finance team.

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an hour ago
No Experience Hybrid

Senior Officer - Once in Operations Waste Regulation

Natural Resources Wales
Wales

You will lead on International Waste Shipments regulation, ensuring businesses meet legal requirements. You'll also assess compliance and take proportionate enforcement action to maintain high standards.

You will be contracted to the nearest NRW office to your home and a suitable hybrid working pattern will be agreed on appointment.

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2 hours ago

Senior Clinical Fellow, Anaesthetics

Cwm Taf Morgannwg University Health Board
Wales

An exciting opportunity has arisen to join the Anaesthetics and Critical Care Team at Cwm Taf Morgannwg University Health Board. There are Senior Clinical Fellow (ITU) vacancies at both Princess of Wales Hospital and Royal Glamorgan Hospital to join a friendly and enthusiastic team. Cwm Taf Morgannwg University Health Board is one of the largest Health Boards in Wales and was formed in 2019. It...

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5 hours ago
Hybrid

Senior Commercial Manager

Consumer Hub
Wales

Our client is a major player in the UK food manufacturing scene that prefers to let its products do the talking, and they are on the lookout for an experienced candidate to pull the strings behind the scenes... We think that the perfect Candidate is YOU As Senior Commercial Manager, join the business that's supplying some of the most recognisable names in grocery and chilled food and lead the...

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5 hours ago
No Experience Hybrid

Senior Quantity Surveyor

M Group
Wales

About The Role Right across infrastructure, theres a requirement to not only maintain, but also renew and reimagine. Whatever stage youre at in your career, with us youll have an opportunity to grow and develop. Delivering essential infrastructure services for life, while being safety first, and client and customer centric in a friendly, fun and respectful environment where you are encouraged to...

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9 hours ago

Senior Planning Solicitor

TSR
Wales

Senior Planning Solicitor Remember to check your CV before applying Also, ensure you read through all the requirements related to this role. Our client is a leading national law firm with a strong UK presence and a well-established Planning practice. Our client's Cardiff office plays a key role in advising major public and private sector clients across Wales and the UK on complex, high‑profile...

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4 hours ago
Hybrid

Corporate Tax Senior - Cardiff

Clark Wood - Tax Recruitment
Wales

You will work closely with managers and partners, contributing to tax planning assignments such as capital allowances reviews, succession planning, profit extraction strategies, and employee incentivisation.

You will have strong communication skills, good organisational ability, and a proactive, client‑focused approach.

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4 hours ago

Senior Project Lead Architect

Wales

We are seeking a highly motivated Senior Project Lead Architect to manage complex design projects through the entire lifecycle, from schematic design to construction administration. Key responsibilities include developing comprehensive construction documents, overseeing multidisciplinary teams, and ensuring strict adherence to all relevant building codes and zoning requirements. The ideal...

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a day ago
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Senior Marketing Executive

Advanced Secure Technologies
Wales

Senior Marketing Executive Location: Cardiff (Office-based, 5 days a week) Salary: £30,000 - £40,000 base (DOE) + up to £3,000 annual bonus Start Date: As soon as possible Are you a creative and results-driven marketing professional looking to take the next step in your career? If you've built a strong foundation in B2B marketing and want the opportunity to own campaigns, channels and projects...

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5 hours ago

Senior Storage & Legacy Data Consultant

Intelligent Data and Tape Solutions Ltd (IDATS)
Wales

Job Description Company:Intelligent Data & Tape Solutions Ltd ( IDATS ) specialise in the access and management of legacy data, particularly stored on tape and have created a portfolio of products and services that access, liberates, migrates and deletes data without using the original systems or infrastructure used to create it. This allows clients to gain an understanding of their legacy data...

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10 hours ago

Senior Engineering Manager, Technical Strategy & Execution

Wales

We are seeking an experienced Engineering Manager to lead high-performing development teams. This role requires strategic oversight of technical roadmaps, ensuring alignment with overall business objectives. Responsibilities include mentoring engineers, driving process improvements, and overseeing the timely delivery of complex software solutions. The ideal candidate possesses deep technical...

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a day ago

Teacher / Tutoring jobs in Online: English. (I have to to learn English online with a personalised system and reach my objectives quickly.)

Preply
Wales

Tutoring jobs in Online: English. Specialties: General. Age range of target audience: Not Specified (1-100). could u plz tell r u really available ? bcz till today i booked 3 tutors n everyone os absent at time of lesson , m fed up n having doubt is this genuiene websiite or not Responsibilities: Develop individual learning path for the student considering their background and age...

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2 hours ago

Teacher / Tutoring jobs in Online: Accounting. (I wish to to learn Accounting online with a tailored system and achieve my objectives soon.)

Preply
Wales

Tutoring jobs in Online: Accounting. Specialties: General. Age range of target audience: Not Specified (1-100). Good morning,I am currently studying towords my first strategic level exam (SBL) and unfortunatly, my current teacher can no longer provide lessons at the time of day that I am available to take them.With much regret, I must find another teacher.Would you be qualified to teach at this...

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2 hours ago
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