Three9s

Three9s

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Recruitment for Construction & Technology. Growing companies need a recruitment partner they can count on, especially when building critical DevOps teams.

Three9s is my boutique DevOps recruitment consultancy combining HR expertise with focused technical recruitment to help London businesses build exceptional teams. The name reflects my commitment to 99.9% reliability - because I believe great hiring should be as dependable as great technology. What makes my approach different is the combination of 10 years of HR management experience with specialis

10/12/2025

!!! NEW OPPORTUNITY !!!
Senior Project Manager who leads from the front.

πŸ“ London (Commercial Fit-Out)
πŸ’· Β£65,000 - Β£80,000 + Package
✨ Full autonomy

To Apply:
Send your CV directly to the team:
πŸ“§ [email protected]

02/12/2025

Three9s Talent - New Opportunities Available

Three9s Talent is announcing a range of new career opportunities in London, covering project leadership, site management, technical roles, operations, and marketing.

We are opening searches for the following positions:

πŸ“Œ Project & Site Leadership

β€’ Senior Project Manager
β€’ Project Manager (Junior & Intermediate)
β€’ Senior Site Manager
β€’ Junior Site Manager

πŸ“Œ Technical & Engineering

β€’ Estimator
β€’ MEP Engineer
β€’ Joinery Draftsperson

πŸ“Œ Business Operations

β€’ Finance / Accounts / Payroll
β€’ Procurement / Contracts
β€’ Joinery Business Manager

πŸ“Œ Marketing

β€’ Marketing Manager
β€’ Marketing Executive

If you have experience in construction, joinery, fit-out, interiors, engineering, finance, operations, or marketing, we welcome your interest.

πŸ‘‰ For more information or to express interest, please contact:
πŸ“§ [email protected]

All conversations are handled confidentially.

Three9s Talent - Supporting professional growth across the UK.

26/11/2025

Three9s Talent is evolving.

We now work across two spaces that build the world differently:
- Construction.
- Technology.

On site or in the cloud - the foundation is the same:
the right people, at the right time, with the right mindset.

Two divisions.
One approach.
Clarity, precision, and recruitment without noise.
If you’re building, we’re here.

03/04/2025

Green Finance x DevOps | Week 14
πŸŒ±πŸ’»

Sustainable finance platforms are changing how financial institutions handle ESG compliance and reporting.

Tech highlights:
β€’ 🌍 Carbon footprint tracking APIs
β€’ πŸ”„ ESG data pipelines
β€’ πŸ“Š Sustainability scoring systems

Market update:
London-based climate fintechs are seeing 37% YoY growth in infrastructure investment as regulations evolve.

Why it matters for DevOps:
DevOps engineers with data experience are in demand to help automate ESG reporting and build real-time sustainability tools.

Infrastructure automation is powering the green finance shift.
⚑ Innovation + impact = the future.

Let’s connect: [email protected]

β€”

21/03/2025

πŸ’‘ LONDON TECH PULSE: Week 12 | 2025 πŸ’‘

ECOSYSTEM SPOTLIGHT: The rise of fintech spinoffs and specialised startups is reshaping London’s financial landscape! πŸš€

Hot Technology Trends:
β€’ BNPL infrastructure evolution
β€’ Embedded insurance platforms
β€’ AI-powered financial advisory systems

πŸ“Š MARKET INSIGHT: Early-stage fintech ventures are balancing competitive compensation with equity incentives to attract top infrastructure talent.

πŸ’° SECTOR GROWTH: London-based financial technology startups secured significant Q1 funding, with infrastructure scaling as the primary investment focus.

Curious about which emerging fintech players offer the technical challenges you’re seeking? Let’s explore the landscape: [email protected]

Building tomorrow’s financial infrastructure. πŸ™οΈ

Photos from Three9s's post 20/03/2025

πŸ“Š Fintech Engineering Evolution: From Seed to Series B

How do successful fintech startups scale their engineering teams? Our research reveals the pattern:

β€’ Seed: 2-4 full-stack generalists, hands-on CTO
β€’ Series A: 8-15 engineers with early specialisation, first engineering managers
β€’ Series B: 25-40 engineers organised in specialised teams under formal leadership structure

The most critical inflection point? Security skills transition from "nice-to-have" to "mission-critical" immediately post-Series A.

18/03/2025

πŸ“Š The Hidden Roadblock: Legacy Integration

Why do so many fintech products launch late? The numbers tell the story:

β€’ 78% of UK fintechs delayed launches due to banking integration issues
β€’ 9.2 months average time to complete core banking connections
β€’ 32% of engineering resources devoted to maintaining these integrations

Building innovative financial products isn't just about great codeβ€”it's about successfully bridging the gap between modern architecture and legacy systems.

17/03/2025

πŸ’‘ London Tech Pulse: Week 11 | 2025

Embedded Finance vs Banking APIs: DevOps talent creating the competitive edge!

πŸ‘¨β€πŸ’» Β£650-800 daily rates for microservices experts
πŸ”„ Banking-as-a-Service platforms driving innovation
πŸš€ Hot skills: event-driven architecture, real-time processing, hybrid cloud security

Want to discuss emerging banking tech challenges? DM us!

Photos from Three9s's post 13/03/2025

πŸ“Š DevOps Skills Evolution: What Fintech Startups Need Now

As fintech DevOps requirements mature, we're tracking the evolution of must-have skills at each funding stage:

Seed Stage (2023):
β€’ Infrastructure-as-code basics
β€’ CI/CD fundamentals
β€’ Full-stack troubleshooting

Series A (2024):
β€’ Multi-cloud architecture
β€’ Containerisation expertise
β€’ Cost optimisation

Series B (2025):
β€’ FinOps implementation
β€’ Compliance automation
β€’ Microservices orchestration

The most dramatic shift? Security integration is no longer a specialised skillβ€”it's now required across all DevOps roles.
​​​​​​

11/03/2025

πŸ“Š The UK Fintech Security Paradox

Our research reveals the stark reality facing London fintech startups:

β€’ 38% of engineering resources dedicated to security implementation
β€’ Navigate 12+ regulatory frameworks simultaneously (FCA, PRA, ICO, EU-overlap)
β€’ 68% increase in user abandonment when security layers are added

This fundamental tension between security and growth defines the fintech engineering challenge in 2025.

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