tem. on cord

tem.

Senior Software Engineer

External position
Remote in Europe
Hiring internally for tem.?
Energy and Utilities · Sustainability
Renewable energy, revolutionised for small business.
Posted
a week ago
Checked
cord regularly checks that external positions are still open
2 days ago

Skills & Experience

Job roles: Back End
Experience level: Senior
Core skills considered: AWS, FastAPI, PostgreSQL, SQL, API Testing
Other skills considered: Cloud Computing, Data Analysis, Data Pipelines, Python, Automations

Logistics

Base salary: £80K - £85K
Employment type: Permanent
Remote working: Remote
Work from: Within Europe
Visa sponsorship: Not available

Job Description

Responsibilities

  • Production backend Python: you have shipped and run an API in production and been on the hook when it broke
  • Comfortable with FastAPI and SQL, and with data- and analytics-heavy systems where the correctness of numbers matters
  • Product engineering nous: you ask what the price is for and who reads it, not just how to compute it
  • You build with agents: Claude or similar is part of your daily workflow for writing, testing and reviewing code
  • You can own a project end to end - scoping, delivery, quality - with a tech lead as a sounding board rather than a supervisor

Desirable

  • Domain knowledge from fintech, energy pricing or neo-utilities, or ad-tech
  • Experience working inside or alongside machine learning teams
  • AWS and serverless patterns (Lambda, event-driven services, Postgres on RDS)
  • Polars, or a taste for making numerical code fast

You'll join the Pricing squad, the team behind the pricing engine at the heart of RED, tem's modern utility product

The systems you build price real energy contracts for businesses buying electricity and renewable generators selling it, so correctness shows up as money and speed shows up as trust

This is a backend, data-heavy engineering role with a quant-y flavour

You'll help build our new Pricing API, make prices fast, accurate and understandable, and make sure that when we can't price something, we can always explain why

Design and ship core slices of our new Pricing API, taking them from first design through to production

Consolidate pricing logic into one service with a clean boundary, keeping pricing behaviour stable throughout the move

Build the detection and alerting that catches bad or slow prices before they ever reach a customer

Give our commercial team self-serve answers to "why can't we price this?"

Make pricing measurably faster for every customer quote

Build with impact: design and ship components of the Pricing API that price real energy contracts, owning work from design through to production

Make it fast: help bring the time to a first customer price down dramatically, without sacrificing accuracy

Own reliability: build the error handling, observability and alerting that make pricing fail loudly and explainably, never silently

Sharpen the boundaries: extract and consolidate pricing logic so the pricing engine owns its own behaviour end-to-end

Close the loop: take your turn handling live pricing questions and incidents, and turn what you learn into structural fixes

Company Benefits

  • 25 days holiday
  • Day off on your birthday
  • Fully remote - expect quarterly meet ups with your team
  • Personal office budget £1200 / 1400€ per year
  • Paid for company trip twice a year. Previous locations included Barcelona and Budapest
Senior Software Engineer at tem.
Position posted a week ago

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Starling Bank on cord

Starling Bank

Full Stack Engineer (ML Ops)

London, UK
FinTech · Banking · Finance
A better bank for everyone
Active
over 6 months ago
Responds to
0% of requests
Responds in
1h 55m
Requests
7 pending

Skills & Experience

Job roles: Full Stack
Experience level: Mid, Senior
Core skills considered: Java, React, Redux, AWS, JavaScript

Logistics

Base salary: £70K - £110K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

Our Data Environment

Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

Requirements

We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

  • Design REST apis.
  • Code backend services, ideally using Java, or another other server side compiled language.
  • Develop modern front ends, ideally using React and Redux.
  • Get their code into the cloud and support it there, ideally on AWS.
  • Believe in clean coding, simple solutions, automated testing and continuous deployment.
  • Like to take ownership of a feature from the original idea through to live.
  • Think (like us) that a small number of empowered developers is the right way to deliver software.

Company Benefits

  • 33 days holiday (including flexible bank holidays)
  • An extra day’s holiday for your birthday
  • 16 hours paid volunteering time a year
  • Part-time and/or flexible hours available for most roles
  • Salary sacrifice, company enhanced pension scheme
  • Life insurance at 4x your salary
  • Hybrid/remote working
  • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
  • Generous family-friendly policies
  • Varied social groups set up and run by our employees
  • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
  • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Full details are available on our careers site

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

  • Stage 1 - 30 mins with one of the team
  • Stage 2 - Take home challenge
  • Stage 3 - 90 mins technical interview with two team members
  • Stage 3 - 45 min final with an executive and a member of the people team
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