C developer Work, Jobs in Hackney, Gtl (with Salaries)

Lead Software Developer
HM Treasury —London
- £57,670 - £67,500 a year
- Part-time
- Hybrid work
- Presentation skills
- Agile
- Leadership
- Annual leave
- Flexitime
10d
Product Engineer
Omnea —London
- £70,000 - £185,000 a year
- Full-time
- Hybrid work
- AWS
- Python
Software Developer (Ruby Developer) Permanent
Cabinet Office —London
- £57,204 - £74,822 a year
- Full-time
- Presentation skills
- Annual leave
Senior iOS Developer - FTC
Moneybox —London
- Hybrid work
- APIs
Senior C++ Developer - Vice President
Nomura —London
- Hybrid work
- C++
- Scripting
- IT
Software Engineer - Core Database (Kernel)
Neo4j —London
- System design
- Java
- IT
Senior Software Engineer - Advisory Suite
Alpaca —London
- Remote
- System design
- Java
- AWS
Quick apply
Software Developer
UK Health Security Agency —Colindale
- £46,310 - £52,113 a year
- Part-time
- Hybrid work
- Computer Science
- Presentation skills
- Bachelor's degree
11d
Fullstack Java Developer
Atos —London
- Call to connect
- Java
- AWS
- APIs
- Annual leave
3d
Application Developer
UK Health Security Agency —London
- £56,185 - £70,566 a year
- Part-time
- Hybrid work
- Presentation skills
- Leadership
Senior Software Engineer (with Delivery Management)
Everfox —London
- £76,900 - £123,500 a year
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
- Annual leave
9d
C++ Senior Developer
Luxoft —London
- Computer Science
- Engineering
- English
13d
Software Engineer - Core Networking
Neo4j —London
- System design
- Java
- C++
6d

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Lead Software Developer

HM Treasury -
London

Apply Now

Job details

Permanent | Part-time | Full-time
£57,670 - £67,500 a year
10 days ago

Benefits

Annual leave
Flexitime
Company pension

Qualifications

React
Presentation skills
Back-end development
Agile
Front-end development
Flask
Software development or architecture experience
Leadership
Microsoft Azure

Full job description

Details

Reference number

470010

Salary

£57,670 - £67,500

London: £60,670 - £67,500 / National: £57,670 - £64,500. If the successful candidate is a current Civil Servant joining on level transfer, HM Treasury will honour their current substantive salary if higher. This role is eligible for a Government Digital and Data (GDaD) allowance of £2,500, £5,000 or £10,000 per annum subject to a capability assessment.
For more information on pay, please refer to the guidance at https://hmtreasury.pagetiger.com/cjbibw.

A Civil Service Pension with an employer contribution of 28.97%

GBP

Job grade

Grade 7

Contract type

Permanent

Business area

HMT - Corporate Centre Group

Type of role

Digital

Working pattern

Flexible working, Full-time, Part-time

Number of jobs available

Location
About the job
Benefits
Things you need to know
Apply and further information

Location

This post can be based in London (1 Horse Guards Road) or Darlington (Feethams House).

About the job

Job summary

If youre interested in making a difference to peoples lives, the Treasury can offer you an exciting opportunity to influence decision making that affects the whole of the UK. Working at the heart of government, we collaborate across government to promote responsible public spending and drive strong and sustainable economic growth.

Our work ranges from protecting customers through the regulation of the financial sector, helping to reduce carbon emissions and creating a greener economy, to promoting British trade around the world and supporting people across the country on jobs, growth and more.

We are part of the Darlington Economic Campus, a cross-government hub bringing people together to tackle key national issues while working closer to the communities we serve.

Job description

As a Lead Software Developer, you will build modern software applications that enable excellent use of data and information at the heart of some of HM Treasury's most important business processes - directly supporting work that shapes public spending decisions and economic and fiscal policy making.

You will lead the design, development and continuous improvement of digital products used across HM Treasury and wider government. Working with both front-end and back-end technologies, you will create secure, scalable and user-centred applications that solve real user problems and deliver tangible business value.

You will also play a key role in promoting excellent software development practices across the Data Hub and wider HM Treasury Coding Community. You will work closely with Data Scientists and Data Engineers in the Data Hub and provide technical leadership, support capability development and help foster a culture of software engineering excellence across the department.

Key Accountabilities

Back-End Application Development and Service Ownership: You will design, develop and maintain secure, scalable and resilient back-end services using Python frameworks (e.g. Flask), Azure cloud services and related technologies. You will ensure applications and services operate reliably in production, proactively monitoring performance, responding to issues and continuously improving service quality and availability.
Front-End Application Development: You will lead the design and development of accessible, intuitive and user-centred front-end applications that meet the needs of users, using Python-based front-end frameworks (e.g. Plotly Dash) and JavaScript frameworks (e.g. React) as appropriate.
Solution Architecture and Systems Integration: You will design and assure scalable software architectures that meet business and user needs. You will evaluate and select appropriate technologies, design patterns and development approaches, ensuring effective integration between applications, data platforms, APIs and enterprise services across HM Treasury and, where required, wider government.
User Engagement and Agile Product Development: You will engage extensively with users throughout the software development lifecycle, conducting discovery activities, gathering requirements, validating assumptions and facilitating testing. You will apply user-centred design principles to ensure products are driven by user needs and deliver measurable value to the organisation.
Technical Leadership and Delivery: You will provide technical leadership across software development projects, maintaining responsibility for technical quality throughout the software lifecycle. You will guide development teams in adopting modern engineering practices, manage technical risks and dependencies, and support successful delivery using agile and iterative approaches.
Security, Standards and Engineering Excellence: You will ensure that software, services and platforms are designed with appropriate security controls, operational monitoring and governance from the outset.
Innovation and Emerging Technologies: You will identify opportunities to use innovative technologies, including generative AI and other emerging capabilities, to improve business processes, enhance user experiences and increase organisational effectiveness. You will support the safe, responsible and effective adoption of new technologies across HM Treasury.
Software Development Champion: You will help develop engineering capability across the team and organisation, and advocate for the adoption of good software engineering practice.

Candidate Drop-In Session

The hiring manager will be running a candidate drop-in session to give you greater insight into the role and HM Treasury, and to answer any questions you may have.

If you would like to join, please use the Microsoft Teams link below at the scheduled time:

Date & Time: Wednesday 29th July 2026, 17:0017:45

Join the meeting: https://teams.microsoft.com/meet/323951144201999?p=AciR6lipMUjiOXRb4p

Meeting ID: 323 951 144 201 999
Passcode: rP9CD7rH

If you would like to speak to the hiring manager informally prior to the closing date, please contact Laurie McClymont at [email protected]

You may also be interested in a similar role within our department - Lead Data Engineer. For further details, please see the advert at Lead Data Engineer - Civil Service Jobs - GOV.UK

Visa sponsorship is not available for these roles.

Person specification

Application Stage

Applications should consist of a 1,000-word personal statement setting out how you meet the shortlisting criteria below and a CV including your employment history. Your CV and employment history wont be scored. Its used to give context to your application and support discussions at interview.

The panel will review applications and invite those that best demonstrate evidence of the shortlisting criteria for interview. Please keep this in mind when writing your application.

If you are interested but feel you don't yet meet every requirement, please apply. We value enthusiasm, aptitude for growth, and diversity of thought and experience, alongside the criteria outlined.

Please note that only applications submitted through Civil Service Jobs will be accepted.

Criteria (application stage)

Programming and Build in Software Engineering: Demonstrate strong hands-on experience building and supporting software applications across both front-end and back-end technologies, including Python frameworks, using modern software engineering practices.
Systems Design: Demonstrate experience designing secure, scalable and maintainable solutions using cloud technologies. We have a preference for Azure, but experience across Google or Amazon cloud services are welcome.
User Focus & Agile Product Delivery: Demonstrate experience delivering digital products using Agile methodologies that genuinely meet user needs, including direct stakeholder engagement, iterating on feedback and working within multidisciplinary teams to drive continuous improvement.
Technical Leadership & Engineering Culture: Demonstrate experience providing technical leadership, mentoring team members and actively promoting good software engineering practices across a team or organisation.

Interview Stage

If you are successful at the application stage, you will be invited to interview where you will be assessed against the following criteria:

Technical Skills:

Programming and Build (software engineer)
Systems design

Experience

Behaviours:

Changing and Improving
Managing a Quality Service

Interview Task / Presentation

Prior to your interview, we will contact you about a task / presentation that the panel would like you to deliver as part of the assessment. Further details will be communicated to you nearer the time.

Behaviours

We'll assess you against these behaviours during the selection process:

Changing and Improving
Managing a Quality Service

Technical skills

We'll assess you against these technical skills during the selection process:

Programming and Build (software engineer)
Systems Design

Benefits

Alongside your salary of £57,670, HM Treasury contributes £16,706 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides .

Generous Annual Leave - 25 days (rising to 30 after 5 years), plus public holidays and the Kings birthday.
Outstanding Pension Scheme - Defined Benefit pension with employer contributions of 28.97%
Parental Leave Packages - Including 6 months occupational pay for maternity/adoption, shared parental leave options.
Flexible & Hybrid Working - Options include part-time, job-share, compressed hours, flexitime, and hybrid working (where business needs allow).
Advance Schemes & Discounts - Rental deposit, cycle-to-work, SmartTech, season ticket loans, and access to HM Treasurys benefits portal for a wide range of discount codes.

You can review HM Treasurys full offer here.

Things you need to know

Artificial intelligence

Artificial intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience. Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action. Please see our candidate guidance for more information on appropriate and inappropriate use.

Selection process details

This vacancy is using Success Profiles , and will assess your Behaviours, Experience and Technical skills.

Candidate Guidance

Please review the candidate guidance for an overview of the Success Profiles and STAR approach, along with top tips for applications and interviews.

Recruitment Timeline

Closing date: 9th August 2026 23:55
Shortlisting: w/c 10th August 2026
Interviews: w/c 17th August 2026 or 24th August 2026

This timeline is indicative and may be subject to change. We will inform you if there is a substantial change to the recruitment timeline.

If your contact details change at any time during the selection process, please ensure you update your Civil Service Jobs Profile.

Reserve Lists

You will be placed on a reserve list if your application is successful, but we cannot offer you a role immediately. Where more than one location has been advertised, candidates will be posted in merit order by location. You will be asked to provide your location preference on your application form. Please note that a place on the reserve list does not guarantee an offer.

If you are offered a role in your first preferred location and you decline the offer or are unable to take up the post within a reasonable timeframe, you will be removed from the reserve list, other than in exceptional circumstances.

Those on the reserve list may also be approached for similar roles at a lower grade. If you are offered a role at a lower grade and choose to decline, you can remain on the reserve list.

Internal Fraud Database Check

Candidates cannot apply to roles in the Civil Service if the application is made within a 5-year period following a dismissal for carrying out internal fraud against government.

Successful candidates will be subject to a check on the Internal Fraud Database. This check will provide information about employees who have been dismissed for fraud or dishonesty offences. This also applies to those who resign or otherwise leave before being dismissed for fraud or dishonesty offences had their employment continued. Any applicants details held on the database will be refused employment.

National Security Vetting

Everyone working with government assets must complete Baseline Personnel Security Standard (BPSS) checks. Additionally, successful candidates will be subject to National Security Vetting. The level of security vetting required for this role is Security Check (SC).

To allow for meaningful checks to be carried out, applicants will need to have lived in the UK for at least 3 out of the past 5 years. You will be asked to provide residency information within your application form, and eligibility for national security vetting will be checked once the advert closing date has passed. In certain circumstances, for example if you have been working abroad on a government posting, a lack of residency would not be a bar to security clearance however the Department will need to consider eligibility on a case-by-case basis once the advert closing date has passed.

Feedback will only be provided if you attend an interview or assessment.

Security

Successful candidates must undergo a criminal record check.

Successful candidates must meet the security requirements before they can be appointed. The level of security needed is security check .

See our vetting charter .

People working with government assets must complete baseline personnel security standard (opens in new window) checks.

Nationality requirements

This job is broadly open to the following groups:

UK nationals
nationals of the Republic of Ireland
nationals of Commonwealth countries who have the right to work in the UK
nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS)
nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service

Further information on nationality requirements

Working for the Civil Service

The Civil Service Code sets out the standards of behaviour expected of civil servants.

We recruit by merit on the basis of fair and open competition, as outlined in the Civil Service Commission's recruitment principles .

The Civil Service embraces diversity and promotes equal opportunities. As such, we run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.

The Civil Service also offers a Redeployment Interview Scheme to civil servants who are at risk of redundancy, and who meet the minimum requirements for the advertised vacancy.

Diversity and Inclusion

The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see the Civil Service People Plan and the Civil Service Diversity and Inclusion Strategy .

Apply and further information

This vacancy is part of the Great Place to Work for Veterans initiative.

The Civil Service welcomes applications from people who have recently left prison or have an unspent conviction. Read more about prison leaver recruitment (opens in new window).

Once this job has closed, the job advert will no longer be available. You may want to save a copy for your records.

Contact point for applicants

Job contact :

Name : Laurie McClymont
Email : [email protected]

Recruitment team

Email : [email protected]

Further information

Complaints Process: Our recruitment process is underpinned by the principle of appointment based on fair and open competition and appointment on merit, as outlined in the Civil Service Commissioners Recruitment Principles. If you feel your application has not been treated in accordance with these principles and you wish to make a complaint, you should in the first instance contact HMT by email at: [email protected]. If you are not satisfied with the response you receive, you can contact the Civil Service Commission, which regulates all Civil Service recruitment.

Apply Now

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Details

Reference number

Salary

Job grade

Contract type

Business area

Type of role

Working pattern

Number of jobs available

Contents

Location

About the job

Job summary

Job description

Person specification

Behaviours

Technical skills

Benefits

Things you need to know

Artificial intelligence

Selection process details

Security

Nationality requirements

Working for the Civil Service

Diversity and Inclusion

Apply and further information

Contact point for applicants

Job contact :

Recruitment team

Further information