Salesforce Software Tester with Security Clearance
Nightwing
Dulles Town Center, Loudoun County233k–233k
Posted 8/25/2026
Software Engineer, Agent
Hackajob Ltd
Charing Cross, Central Londonfulltime100k–100kPosted 8/23/2026
Free to start — build an ATS-friendly resume that matches this listing, no sign-up required.
About this role
hackajob is partnering directly with Sierra to hire for this role. About us At Sierra, we're creating a platform to help businesses build better, more human customer experiences with AI. We are primarily an in-person company based in San Francisco, with growing offices in Atlanta, New York, London, Paris, Madrid, Munich, Singapore, Japan, and Sydney. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, …
Read the full description and requirements on the original posting.
Tailor your resume for this Software Engineer, Agent role
Hackajob Ltd and most employers screen applications with ATS software before a recruiter reads them, and they rank resumes that echo the language of the posting. To stand out for this role, mirror the exact skills, tools, and job title it uses, and make your location (Charing Cross, Central London) clear. For software & it roles like this one, recruiters commonly scan for:
- JavaScript
- Python
- React
- AWS
- SQL
- CI/CD
- Docker
- REST APIs
Tailr does this for you: paste this listing and it builds an ATS-friendly resume matched to it, with a live score that climbs as your resume aligns with what this role needs.
Build a matching resume — freeFrequently asked questions
Is the Software Engineer, Agent role at Hackajob Ltd remote?
This role is based in Charing Cross, Central London. Check the original posting for any hybrid or remote flexibility.
What does the Software Engineer, Agent role at Hackajob Ltd pay?
The listed pay is 100k–100k. Salaries vary with experience and location — treat this as a guide and confirm on the original posting.
How do I apply for this Software Engineer, Agent job?
Applications happen on the employer's own site — use the "Apply on company site" link on this page. Before you apply, tailor your resume to the listing so it clears the ATS.
How do I tailor my resume for this Software Engineer, Agent role?
Open Tailr's builder and it creates an ATS-friendly resume matched to this listing — pulling in the role's keywords and the skills software & it recruiters scan for — with a live match score as you edit. It's free to start and needs no sign-up.
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Listing sourced via Adzuna. Tailr indexes public job postings so you can tailor your resume to them — applications happen on the employer's site.