Haystack
Junior Software Engineer

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We're hiring for a global leader in integrated planning solutions for the upstream oil and gas industry, renowned for its innovative technology and expert consulting. This company connects E&P data and workflows from strategy to execution, empowering strategic decision-making for over 450 customers worldwide.
The Role
- Write code for next-generation corporate planning solutions that support strategic decision-making and capital planning in the oil and gas industry.
- Evolve existing front-end applications to native HTML5 web applications and associated Web APIs.
- Build JavaScript Single Page Applications using modern frameworks.
- Develop middle-tier business logic on the server-side using C#.
- Profile and optimize SQL Server performance.
- Participate in a Scrum-based team, contributing to continuous improvement of development processes.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
What You'll Need
- 1-3 years of expertise in C# (preferred) or Java.
- Experience with modern web application development using JavaScript/TypeScript and web frameworks, preferably Angular2+.
- Experience developing and profiling SQL Server databases.
- Knowledge of source control systems, preferably Git or TFS.
- Excellent communication and problem-solving skills.
- Ability to write good quality, testable code.


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What's On Offer
- Competitive salary
- Significant opportunity for personal and career growth within a growing company.
- An entrepreneurial, fast-paced, and varied work environment.
- The chance to work with innovative technology and contribute to a market-leading product.
Apply via Haystack today!
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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