Techfellow Ltd

Connecting the Top 1-2% of Tech Talent with Fintech Firms!

[Techfellow Ltd @TechfellowUK]

Update ‼️

We’re streamlining…

From now on, everything Techfellow will be in one place - LinkedIn.

Why? Because it’s about making things easier for you. One platform. One source.

Packed with more value, more exclusive insight, and more opportunities.

From the latest roles we’re hiring for…
To behind-the-scenes at Techfellow…
To our podcast (including something new on the way)…

It’s all moving to LinkedIn.

These pages will stay live and verified, but if you want the full picture - head to our LinkedIn, or find it directly through our Linktree in bio 🔗

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[Techfellow Ltd @TechfellowUK]

We’ve become well-known for our work in cybersecurity and technology risk. It’s where we’ve built a strong reputation with candidates and clients alike...

But trading infrastructure is just as much a part of what we do!

Over the next week, we’re dedicating our graphics, content, and spotlight entirely to this space.

Why? Because it deserves more real estate. It’s a chance to show you the calibre of organisations we partner with, the variety of roles we work on, and the world-class talent we help move forward every day.

Here are the consultants leading the charge:

• Paddy Leonard - specialising in Linux systems infrastructure, DevOps, and SRE
• Stuart Thorley - covering network engineering, desktop support, data centre specialists, and Windows engineering
• Stephen Murphy - focusing on operational and IT infrastructure
• David Sims - driving delivery across the function, including GPU and HPC infrastructure

If you’re a top-tier FAANG engineer, or a distinguished financial services candidate looking for your next move, reach out to the team. They’ll be glad to show you how they can help.

You can also browse the live opportunities we’re hiring for in this space 👇

🔗 https://t.co/I8KWcmVzDn

#TradingInfrastructure #LinuxJobs #NetworkEngineering #FinTechCareers #HFT

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Cloud Security Architect [New York]

✔️ Up to c. $550k | Hybrid (3 Days On-Site)

Be the first US-based Cloud Security Architect at a globally recognised quant trading firm. Lead secure-by-design cloud infra across AWS, GCP & Azure…

• Define cloud security standards
• Embed controls into engineering workflows
• 7+ yrs’ InfoSec or platform engineering

🔗 Find out more here: https://t.co/Gaq4USD8ao

#CyberSecurity #CloudSecurity #QuantTrading #FinTechJobs #NYTech

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[Techfellow Ltd @TechfellowUK]

🎙️ New episode: The Defender’s Journal

From mobile strategy at eBay to CISO at UnitedHealth, Aimee Cardwell has led through pressure most will never see…

• Leaders think like strategists, not just operators
• A billion-dollar rollout that tested her limits
• Owning a boardroom without a degree

Listen now on all major streaming platforms! 🎧

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Senior Network Engineer [London]

✔️ Up to c. £135k Comp Package | Hybrid Working (3 days in office)

Architect & deploy secure, low-latency networks across hybrid & multi-cloud with #awsnetworking at the core. Bring a #devops mindset to automation with Terraform & Ansible, shaping #enterpriseinfrastructure for a global digital finance leader…

🔗 Start here: https://t.co/OCnCxeHlOz

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[Techfellow Ltd @TechfellowUK]

📍 Now hiring: Information Security Controls Manager [London]

✔️ Up to c. £200k Comp Package | Hybrid Working (3 days in office) | 12-month FTC

Help a leading pensions provider embed #nistcsf 2.0 into a modern cloud-native environment - translating frameworks into action, simplifying control execution, and strengthening #securitygovernance across regulated infra…

🔗 Find out more: https://t.co/qfHFxcjePf

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[Techfellow Ltd @TechfellowUK]

We understand it.
You want to know who we work with.

But the truth is, many of the clients we represent - hedge funds, market makers, quant firms, insurers, and startups - ask for anonymity when showcasing their opportunities externally...

Not because they’re secretive.
But because they’re selective - and rightly, fiercely protective of quality.

The roles we advertise don’t always tell the full story.

So here’s what we can tell you:

✔️ We partner with infrastructure-led hedge funds, AI-native trading firms, and fintechs rewriting the rules of global finance - from the ground up
✔️ From global DC rollouts to latency-critical infra, our coverage spans firms building the future of financial systems - quietly, and with exceptional standards
✔️ We’re also starting to expand our reach across early-stage fintech and startup ecosystems, giving you a broader view of where your skills could thrive - from the most established to the most ambitious

If you’re curious what’s out there - and whether you’d be the right cultural or technical fit - drop one of our consultants a message... 💬

We want you to know:
You don’t need to see a logo to recognise the calibre of the opportunity!

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Network Core Engineer [New York]

✔️ Up to c. $130k Comp Package | Hybrid Working

We’re supporting a top-tier #quantfinance firm on the hire of a strategic #networkengineer - building fault-tolerant, low-latency systems across DC, office & cloud…

• Arista, Cisco, BGP, EVPN, QoS
• 6+ years’ experience required - CCNP essential

🔗 https://t.co/2691JNr9A6

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Data Security Architect [New Jersey or US-Remote]

✔️ Up to c. $300k Comp Package | Flexible Working Options

We’re partnering with a fast-growing #fintech firm on the hire of a senior #datasecurity expert - shaping architecture, policy, and controls across AI platforms, cloud infra, and distributed data lakes…

• Own encryption, IAM/PAM, classification & 3rd party data flows
• 8+ years in #cybersecurity incl. data architecture focus

🔗 https://t.co/SAx6drnFgM

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Junior Linux Support Engineer [London & NYC - New Update]

✔️ Up to c. £120k Comp Package | Hybrid Working (3 Days in Office)

We’re supporting a global #investmentfirm scaling #linuxsupport in London - ideal for someone with 2-3 years’ experience looking to grow in a fast-paced, high-learning environment…

• Work across RHEL, containers, hybrid cloud & automation
• Bash/Python scripting + Ansible & Terraform
• Identity, storage, performance troubleshooting

🔗 https://t.co/VE8ZQV74zd

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Head of InfoSec Operations [New York]

✔️ Up to c. $450k Comp Package | Hybrid Working (4 Days in Office)

We’re partnering with a world-leading #hedgefund to appoint a Head of Security Operations - leading global #cyberresilience across trading, research, and data protection…

• Oversee SOC, IR, threat hunting & purple teaming
• Own detection, intel & vulnerability strategy
• 8+ yrs in security ops at scale

🔗 https://t.co/q8HPEpWU5g

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Trading Platform Development Lead [London]

✔️ Up to ~£225k Comp Package | Hybrid Working (Min. 4 Days in Office)

We’re supporting Europe’s largest crypto asset manager on the rebuild of a next-gen #tradingplatform - leading a small, high-calibre backend team with real #engineeringownership…

• Lead backend (Go/Python) across a modular, low-latency platform
• Shape architecture, delivery & #devworkflow
• 8+ yrs trading/quant infra + 4+ yrs’ leadership experience

🔗 https://t.co/aRUUMgZ5Ec

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Data Centre Infrastructure Engineer [London]

✔️ Up to ~£215k Comp Package | On-Site Working

We’re supporting a top-tier algo trading firm scaling its global data centre footprint - from traditional colos to #gpuoptimisedsites.

This is a hands-on #engineeringrole owning deployments, diagnostics, and infrastructure strategy across Europe and North America.

• Lead racking, fibre, and switch installs in #coloenvironments
• Manage inventory, logistics & upgrades across global research and trading platforms
• Strong Linux + network hardware experience required

🔗 https://t.co/vhATc58H0Y

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Infrastructure Software Engineer [London]

✔️ Up to ~£350k Comp Package | Hybrid Working (4 Days in Office)

We’re partnering with a world-class quant trading firm - unmatched compute scale, clean #systemscode, and zero tolerance for manual work…

• Write scalable infra software in Go/Python - schedulers to asset DBs
• Automate across #linuxinfrastructure, networking & observability (Prometheus, Terraform)
• 4+ yrs' exp + strong #csfundamentals in distributed systems & algorithms

🔗 https://t.co/CAOjOlqin0

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Data Infrastructure Engineer [London or Singapore]

✔️ Up to ~£220k Comp Package (or equivalent) | Hybrid Working

We’re partnering with a global digital asset firm reshaping liquidity across crypto markets - building ultra-resilient #dataplatforms for real-time #programmatictrading…

• Design high-throughput pipelines & lakes in AWS (S3, Lambda, Redshift)
• Code in Python, Java & SQL - 6+ yrs #datainfrastructure experience required
• Own observability, governance & tooling across a diverse trading stack

Reach out to Paul Redman on LinkedIn or apply here: https://t.co/cWmdRHbNam

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[Techfellow Ltd @TechfellowUK]

📍 New episode: The Defender’s Journal (Spin-Off) 🎙️

What if we stopped measuring #cyberleadership by who can write code - and started measuring who can build teams that thrive?

Alexandra Forsyth joins us to talk:

• Why the real #skillsgap isn’t just technical
• What better on-ramps into cyber could look like
• The hard truth on #representation - and who’s still holding the keys

Listen now on all major podcast streamings services! 🔗

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[Techfellow Ltd @TechfellowUK]

📍 Now Hiring: Information Security Analyst [Singapore]
✔️ Up to ~S$200k Comp Package | On-Site Working

We’re working with a global quant trading firm - scaling #infosecurity across vendor risk, audit readiness and #complianceautomation in Singapore…

• Lead third-party risk, audit liaison and security assurance across APAC
• Automate workflows using Python or PowerShell
• 3-5 yrs’ experience in #techrisk or audit, ideally in regulated environments

🔗 https://t.co/FbR5u6YL9C

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