Python Core Developer - Middle Office in London - UK-Based Applicants Only

Naija UK Connect Limited; Greater London; Hybrid; GBP 57,000 - 70,000; Full time

Job summary

Oxford Knight is seeking a Python Core Developer for a Middle Office role in London, working with an international algorithmic market maker in digital assets. The role requires strong Python expertise and prior experience in trading systems.

UK-based applicants with right-to-work are preferred; visa sponsorship is not advertised. The position offers a competitive salary within the crypto finance space, with significant exposure to high-frequency trading and real-time market data.

Qualifications

• Proven experience as a Python Developer, preferably in core development roles.
• Strong understanding of algorithmic trading, market making, or high-frequency trading environments.
• Experience with digital assets and cryptocurrency markets is highly advantageous.

Responsibilities

• Develop and optimise core systems underpinning high-volume trading operations.
• Collaborate on building and maintaining the algo-driven market maker platform in crypto.

Skills

Python

Algorithmic trading

HFT

Crypto

Job description

Python Core Developer - Middle Office in London - UK-Based Applicants Only

Company

Company Oxford Knight

Location

Location London, UK

Type

Type full_time

Sponsorship

Sponsorship Check with employer

UK-based applicants — this role does not advertise visa sponsorship. Right-to-work in the UK is preferred. Foreigners may still enquire with the employer.

Oxford Knight is seeking a Python Core Developer for a Middle Office role in London, working with an international global algorithmic market maker in digital assets. This position is ideal for experienced Python developers already based in the UK with existing right-to-work, though foreign applicants are encouraged to inquire directly with the employer regarding their eligibility. The role offers a competitive salary ranging from £63,543.24 to £63,543.24, within a meritocratic environment where your contributions have tangible impacts on the crypto market.

Job Description

As a Python Core Developer, you will be integral to an algorithmic market maker that is transforming crypto markets by providing significant liquidity to trading platforms and exchanges. This is a unique opportunity to work at the intersection of high-frequency trading (HFT) and cryptocurrency, where the company trades over $5 billion daily across numerous platforms.

Your work will involve developing and optimising core systems that underpin their high-volume trading operations. The company prides itself on a culture where performance and delivery are paramount, offering a challenging yet rewarding environment for technical experts.

Requirements

• Proven experience as a Python Developer, particularly in core development roles.
• Strong understanding of algorithmic trading, market making, or high-frequency trading environments.
• Experience with digital assets and cryptocurrency markets is highly advantageous.
• Ability to work in a fast-paced, high-accountability environment.
• Excellent problem-solving skills and a proactive approach to system optimisation.
• Applicants must possess existing right-to-work in the UK. Foreign applicants without current UK right-to-work should confirm their eligibility directly with Oxford Knight.
• Work in a cutting-edge fintech environment, merging HFT with crypto.
• Opportunity to make tangible impacts on daily trading volumes exceeding $5 billion.
• Meritocratic working environment where performance is highly valued.
• Exposure to a dynamic and rapidly evolving financial technology sector.
• Competitive salary package.

How to Prepare

For Nigerian and African immigrants targeting a Python Core Developer role in London, especially within the fintech sector, it's crucial to tailor your application to UK standards. Emphasise any experience with high-performance systems, financial markets, or distributed computing, as these are highly valued in algorithmic trading. Ensure your CV is formatted for UK employers, highlighting measurable achievements and technical proficiencies.

While this role prefers UK-based applicants with right-to-work, if you are a foreign applicant enquiring, clearly articulate your current visa status or your eligibility for UK work visas. A polished LinkedIn profile, showcasing your expertise in Python and relevant domains, is also vital for UK recruiters.

• Ensure your CV highlights experience with high-volume data, real-time systems, or financial algorithms.
• Prepare a cover letter that directly addresses your expertise in Python, algorithmic trading, and your understanding of the crypto market.
• If inquiring as a foreign applicant, clearly state your current visa status or potential eligibility for UK work visas in your initial communication.
• Network with UK-based fintech professionals on LinkedIn to gain insights and potential referrals.
• Brush up on Python data structures, algorithms, and performance optimisation techniques relevant to HFT.

Visa sponsorship is NOT advertised for this Python Core Developer position. UK-based applicants with existing right-to-work are explicitly preferred. Foreign applicants may still apply, but it is critical to confirm your eligibility and visa status directly with Oxford Knight before proceeding. Do not assume sponsorship will be provided.

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