How to Hire a Guidewire Developer: 2026 Guide

Two insurance technology professionals talking as they walk down an open concrete and oak staircase while planning a Guidewire developer hire

By Robert Ardell, Co-Founder and Strategic Advisor, KORE1 To hire a Guidewire developer in 2026, decide which application, which layer, and which deployment the seat covers, then check every certification against Guidewire’s own release rules before anyone books a panel interview. Plan on six to twelve weeks for a direct hire and four to eight … Read more

Guidewire Developer Job Description Template 2026

Insurance hiring manager and Guidewire engineer discussing a developer job description on a covered office walkway

By Tom Kenaley, President and Senior Partner, KORE1 A Guidewire developer job description should name the application and the Guidewire Cloud release or self-managed version your team runs, list the Gosu, PCF, and integration work the developer owns, and state where business analyst work stops. Add a sentence on AI coding tools and a real … Read more

CFO Interview Questions 2026

Empty glass-walled conference room at dusk with a round oak table and orange chairs, ready for a CFO final-round interview

By Tom Kenaley, President and Senior Partner, KORE1 The CFO interview questions that matter in 2026 test which kind of CFO your company needs, whether the candidate knows their current numbers without notes, and how they would run the next thirteen weeks of cash. Nobody reaches a CFO final round without knowing what EBITDA is. … Read more

Blockchain Developer Job Description Template 2026

Hiring manager and engineering lead discussing a blockchain developer job description in a historic banking hall

By Jennifer Burdick, Recruiting Manager, KORE1 A blockchain developer job description should name the chain and contract language, the test toolchain, how much value the code will control, who holds signing keys, how the code exercise is delivered, and the pay, tokens included. Base pay starts around $125,000 for mid-level smart contract work this year … Read more

Big Data Engineer Job Description Template 2026

Restored cast-iron steam engine with a large flywheel on display in a bright modern office atrium

By Mike Carter, Managing Director, KORE1 A big data engineer job description has to state the daily data volume, the platform with its Spark, Hadoop, and Java versions, and whether the hire will run the cluster or move off it. Our 2026 salary guide puts mid-level base pay between $134,000 and $152,000, and seniors land … Read more

Blockchain Developer Interview Questions 2026

Open round steel bank vault door with warm orange light inside, representing smart contracts that hold real funds

By Tom Kenaley, President and Senior Partner, KORE1 The best blockchain developer interview questions put real contract code in front of the candidate and ask who can change it, where money could leave, and which textbook answers stopped being true after Ethereum’s 2025 Pectra upgrade. Save definitions of consensus and hashing for a recruiter call. … Read more

Big Data Engineer Interview Questions 2026

Wall of oak library card catalog drawers with one drawer pulled open, a picture of the file metadata a big data engineer has to keep track of

By Jennifer Burdick, Recruiting Manager, KORE1 Big data engineer interview questions worth asking test the physics of scale, such as where a shuffle’s partition count came from, what fills a NameNode’s memory, and why a Kafka consumer group stalls on every deploy. Ask for definitions of the four Vs or lazy evaluation during a phone … Read more

AI Agent Engineer Interview Questions 2026

Candidate explaining an answer to a hiring manager with folded arms across a small round table during an AI agent engineer interview

By Jennifer Burdick, Recruiting Manager, KORE1 Good AI agent engineer interview questions ask about consequences, meaning what the candidate’s agent was allowed to change, how it knew to stop, and what happened when a single tool call ran twice. Framework names and definitions of “agentic” belong on a phone screen, if anywhere. Hire the one … Read more